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63% off
3 in 1 Soil PH Meter Flower Pot Hygrometer Soil Tester Plants Growth Moisture Light Intensity Meter Instrument Garden Plant Tool 3 in 1 Soil PH Meter Flower Pot Hygrometer Soil Tester Plants Growth Moisture Light Intensity Meter Instrument Garden Plant Tool

3 in 1 Soil PH Meter Flower Pot Hygrometer Soil Tester Plants Growth Moisture Light Intensity Meter Instrument Garden Plant Tool

$51.31$141.35

26 sold
30% off
15pcs PH Meter Calibration Powder Point 4.01 6.86 9.18 PH Buffer Powder Measure Calibration Solution For Test Meter 15pcs PH Meter Calibration Powder Point 4.01 6.86 9.18 PH Buffer Powder Measure Calibration Solution For Test Meter

15pcs PH Meter Calibration Powder Point 4.01 6.86 9.18 PH Buffer Powder Measure Calibration Solution For Test Meter

$2.99$4.27

5 sold
30% off
LS310 Water Quality Tester TDS TOC COD Multi-Parameter Waterproof IP67 EC Temperature 4 Backlight Color Indicates UV275 LS310 Water Quality Tester TDS TOC COD Multi-Parameter Waterproof IP67 EC Temperature 4 Backlight Color Indicates UV275

LS310 Water Quality Tester TDS TOC COD Multi-Parameter Waterproof IP67 EC Temperature 4 Backlight Color Indicates UV275

$31.79$45.41

9 sold
Dt2234C + Digital Laser Tachometer Rpm Meter Non-Contact 2.5RPM-99999RPM Lcd Display Speed Meter Dt2234C Tester Speed Dt2234C + Digital Laser Tachometer Rpm Meter Non-Contact 2.5RPM-99999RPM Lcd Display Speed Meter Dt2234C Tester Speed

Dt2234C + Digital Laser Tachometer Rpm Meter Non-Contact 2.5RPM-99999RPM Lcd Display Speed Meter Dt2234C Tester Speed

$64.77$64.77

753 sold
36% off
2Hz Low Frequency Seismometer

2Hz Low Frequency Seismometer

$2443.80$3818.44

1 sold
Multichannel Surface Wave Analysis Seismograph 24channels MASW Survey Seismometer Multichannel Surface Wave Analysis Seismograph 24channels MASW Survey Seismometer

Multichannel Surface Wave Analysis Seismograph 24channels MASW Survey Seismometer

$21707.73$21707.73

1 sold
SNAKOL Color Temperature Tester High Precise Illuminance Meter 0.5-300000LUX LED Illumination Test Meter Luminance Measuring SNAKOL Color Temperature Tester High Precise Illuminance Meter 0.5-300000LUX LED Illumination Test Meter Luminance Measuring

SNAKOL Color Temperature Tester High Precise Illuminance Meter 0.5-300000LUX LED Illumination Test Meter Luminance Measuring

$46.67$46.67

13 sold
30% off
High Accurancy Soil PH Tester Soil Moisture/PH/Temperature Sunlight Intensity Testers Garden Planting Soil Detector Soil PH Test High Accurancy Soil PH Tester Soil Moisture/PH/Temperature Sunlight Intensity Testers Garden Planting Soil Detector Soil PH Test

High Accurancy Soil PH Tester Soil Moisture/PH/Temperature Sunlight Intensity Testers Garden Planting Soil Detector Soil PH Test

$8.41$12.02

340 sold
TDS-3 Digital PH Meter Filter Measuring Water Quality Purity Tester TDS Meter 19%Off 0-9990 PPM for Hydroponic Aquarium TDS-3 Digital PH Meter Filter Measuring Water Quality Purity Tester TDS Meter 19%Off 0-9990 PPM for Hydroponic Aquarium

TDS-3 Digital PH Meter Filter Measuring Water Quality Purity Tester TDS Meter 19%Off 0-9990 PPM for Hydroponic Aquarium

$3.04$3.04

16 sold
AZ86031/86021/8403 PH conductivity measurement of dissolved oxygen measuring stick, PH electrode probe/DO/TDS measuring AZ86031/86021/8403 PH conductivity measurement of dissolved oxygen measuring stick, PH electrode probe/DO/TDS measuring

AZ86031/86021/8403 PH conductivity measurement of dissolved oxygen measuring stick, PH electrode probe/DO/TDS measuring

$376.83$376.83

7 sold
10% off
ADMT-20KG-X Cavity Detector 5M 10M 20M 3D Touch Screen Archaeology Buried Gold Metal Jade Diamond Treasure Detector 2024 NEW ADMT-20KG-X Cavity Detector 5M 10M 20M 3D Touch Screen Archaeology Buried Gold Metal Jade Diamond Treasure Detector 2024 NEW

ADMT-20KG-X Cavity Detector 5M 10M 20M 3D Touch Screen Archaeology Buried Gold Metal Jade Diamond Treasure Detector 2024 NEW

$5713.92$6348.80

4 sold
53% off
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums 5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums

5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums

$126.66$269.49

223 sold
54% off
SM1 Single/TRM1 Triple TDS Meter Online Water Quality Tester Digital Salinity Dissolved Oxygen Monitor for Aquarium Laboratory SM1 Single/TRM1 Triple TDS Meter Online Water Quality Tester Digital Salinity Dissolved Oxygen Monitor for Aquarium Laboratory

SM1 Single/TRM1 Triple TDS Meter Online Water Quality Tester Digital Salinity Dissolved Oxygen Monitor for Aquarium Laboratory

$127.89$278.03

238 sold
Cost-effective 4G Real-time Engineering Seismometer Node Seismograph UGL-3C Gas Storage Monitoring Earthquake Detector Cost-effective 4G Real-time Engineering Seismometer Node Seismograph UGL-3C Gas Storage Monitoring Earthquake Detector

Cost-effective 4G Real-time Engineering Seismometer Node Seismograph UGL-3C Gas Storage Monitoring Earthquake Detector

$19349.23$19349.23

50% off
Vibration recorder, seismometer, vibration recorder, seismometer, seismic force detection DT-178A Vibration recorder, seismometer, vibration recorder, seismometer, seismic force detection DT-178A

Vibration recorder, seismometer, vibration recorder, seismometer, seismic force detection DT-178A

$680.34$1360.69

5 sold
Built-in 3 Channels High Resolution Nodal Seismograph Seismometer Sismografo Earthquake Detector Geological Equipments Built-in 3 Channels High Resolution Nodal Seismograph Seismometer Sismografo Earthquake Detector Geological Equipments

Built-in 3 Channels High Resolution Nodal Seismograph Seismometer Sismografo Earthquake Detector Geological Equipments

$17366.10$17366.10

52% off
90 Degrees Rotation 6 in 1 Soil Meter Soil PH Tester Moisture Fertility Temperature Air Humidity Light Detector for Garden 90 Degrees Rotation 6 in 1 Soil Meter Soil PH Tester Moisture Fertility Temperature Air Humidity Light Detector for Garden

90 Degrees Rotation 6 in 1 Soil Meter Soil PH Tester Moisture Fertility Temperature Air Humidity Light Detector for Garden

$106.86$222.62

239 sold
Highest Resolution 2Hz 260V/m/s Seismograph Seismometer Earthquake Detector geological equipments GN309 Highest Resolution 2Hz 260V/m/s Seismograph Seismometer Earthquake Detector geological equipments GN309

Highest Resolution 2Hz 260V/m/s Seismograph Seismometer Earthquake Detector geological equipments GN309

$24186.55$24186.55

53% off
Tuya WiFi 5 in 1 Water Quality Monitor TDS/EC/SALT PH S.G.TEMP Multi-function Bluetooth Water Analyzer for Aquariums Aquaculture Tuya WiFi 5 in 1 Water Quality Monitor TDS/EC/SALT PH S.G.TEMP Multi-function Bluetooth Water Analyzer for Aquariums Aquaculture

Tuya WiFi 5 in 1 Water Quality Monitor TDS/EC/SALT PH S.G.TEMP Multi-function Bluetooth Water Analyzer for Aquariums Aquaculture

$268.75$571.80

288 sold
39% off
4 in 1 Digital Soil PH Meter Moisture Monitor Temperature Sunlight Tester for Home Garden Farm Lawn Soil Test Detector 4 in 1 Digital Soil PH Meter Moisture Monitor Temperature Sunlight Tester for Home Garden Farm Lawn Soil Test Detector

4 in 1 Digital Soil PH Meter Moisture Monitor Temperature Sunlight Tester for Home Garden Farm Lawn Soil Test Detector

$16.59$27.20

1 sold
Seismic Short Period 3C 4G Real-time Geophone Acquisition Node Seismograph Seismometer UGL-3C For Earthquake Detector Monitoring Seismic Short Period 3C 4G Real-time Geophone Acquisition Node Seismograph Seismometer UGL-3C For Earthquake Detector Monitoring

Seismic Short Period 3C 4G Real-time Geophone Acquisition Node Seismograph Seismometer UGL-3C For Earthquake Detector Monitoring

$19349.23$19349.23

3in1 Soil Tester PH/Moisture/Temp Digital LCD Meter Heat-resistant Metal Sensor Humidity Monitor for Flower Plants Gardening 3in1 Soil Tester PH/Moisture/Temp Digital LCD Meter Heat-resistant Metal Sensor Humidity Monitor for Flower Plants Gardening

3in1 Soil Tester PH/Moisture/Temp Digital LCD Meter Heat-resistant Metal Sensor Humidity Monitor for Flower Plants Gardening

$10.63$10.63

57 sold
15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter 15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter

15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter

$4.26$4.26

1267 sold
54% off
WiFi Tuya Smart PH Meter Data Logger Temp TDS Salinity S.G. EC ORP Water Tester Monitor Analyzer for Aquariums Pool Hydroponics WiFi Tuya Smart PH Meter Data Logger Temp TDS Salinity S.G. EC ORP Water Tester Monitor Analyzer for Aquariums Pool Hydroponics

WiFi Tuya Smart PH Meter Data Logger Temp TDS Salinity S.G. EC ORP Water Tester Monitor Analyzer for Aquariums Pool Hydroponics

$408.36$887.75

179 sold
PH ORP Replacement Probe Aquarium Hydroponic Laboratory PH Meter Electrode Oxidation-Reduction Potential Test BNC Q9 Connector PH ORP Replacement Probe Aquarium Hydroponic Laboratory PH Meter Electrode Oxidation-Reduction Potential Test BNC Q9 Connector

PH ORP Replacement Probe Aquarium Hydroponic Laboratory PH Meter Electrode Oxidation-Reduction Potential Test BNC Q9 Connector

$8.51$8.51

67 sold
48% off
LS310 Water Quality Tester TDS TOC COD Multi-Parameter Waterproof IP67 EC Temperature 4 Backlight Color Indicates UV275 LS310 Water Quality Tester TDS TOC COD Multi-Parameter Waterproof IP67 EC Temperature 4 Backlight Color Indicates UV275

LS310 Water Quality Tester TDS TOC COD Multi-Parameter Waterproof IP67 EC Temperature 4 Backlight Color Indicates UV275

$258.81$505.44

31 sold
50% off
PH Meter 0.01 High Precision for Water Quality Tester with 0-14 Measurement Range Suitable Aquarium Swimming Pool PH Meter 0.01 High Precision for Water Quality Tester with 0-14 Measurement Range Suitable Aquarium Swimming Pool

PH Meter 0.01 High Precision for Water Quality Tester with 0-14 Measurement Range Suitable Aquarium Swimming Pool

$25.96$51.93

58 sold
Temperature Moisture EC PH NPK Soil Tester Portable USB Type-C 8 in 1 Soil Sensor with Free Android App Temperature Moisture EC PH NPK Soil Tester Portable USB Type-C 8 in 1 Soil Sensor with Free Android App

Temperature Moisture EC PH NPK Soil Tester Portable USB Type-C 8 in 1 Soil Sensor with Free Android App

$293.55$293.55

965 sold
20% off
1Pc New 5 in 1 PH/TDS/EC/Salinity /Temperature Meter Portable Pen Type PH Meter Aquarium Swimming Pool Water Quality Tester 1Pc New 5 in 1 PH/TDS/EC/Salinity /Temperature Meter Portable Pen Type PH Meter Aquarium Swimming Pool Water Quality Tester

1Pc New 5 in 1 PH/TDS/EC/Salinity /Temperature Meter Portable Pen Type PH Meter Aquarium Swimming Pool Water Quality Tester

$12.55$15.69

3 sold
Aosong ASAIR original DHT11 DHT22 AM2320 AM2301A Digital Temperature Sensor / Humidity Sensor For Arduino electronic DIY Aosong ASAIR original DHT11 DHT22 AM2320 AM2301A Digital Temperature Sensor / Humidity Sensor For Arduino electronic DIY

Aosong ASAIR original DHT11 DHT22 AM2320 AM2301A Digital Temperature Sensor / Humidity Sensor For Arduino electronic DIY

$0.92$0.92

12 sold
Drinking Water Aquariums Digital Water Quality Tester Pen Tds meter 7 in 1 TDS/EC/ORP/Salinity /S.G/Temperature pH Meter Drinking Water Aquariums Digital Water Quality Tester Pen Tds meter 7 in 1 TDS/EC/ORP/Salinity /S.G/Temperature pH Meter

Drinking Water Aquariums Digital Water Quality Tester Pen Tds meter 7 in 1 TDS/EC/ORP/Salinity /S.G/Temperature pH Meter

$140.15$140.15

66 sold
44% off
Soil PH Meter Tester Soil Tester PH Moisture meter Temperature Sunlight Intensity measurement Analysis Soil Acidity Test 4 in 1 Soil PH Meter Tester Soil Tester PH Moisture meter Temperature Sunlight Intensity measurement Analysis Soil Acidity Test 4 in 1

Soil PH Meter Tester Soil Tester PH Moisture meter Temperature Sunlight Intensity measurement Analysis Soil Acidity Test 4 in 1

$14.49$25.88

4 sold
35% off
Motorcycle Digital Motor Speedmeter Engine Hour Meter Tachometer Gauge RPM LCD Display For Gasoline 2/4 Stroke Boat Chainsaw Motorcycle Digital Motor Speedmeter Engine Hour Meter Tachometer Gauge RPM LCD Display For Gasoline 2/4 Stroke Boat Chainsaw

Motorcycle Digital Motor Speedmeter Engine Hour Meter Tachometer Gauge RPM LCD Display For Gasoline 2/4 Stroke Boat Chainsaw

$1.85$2.85

178 sold
63% off
3 in 1 Soil PH Meter Flower Pot Hygrometer Soil Tester Plants Growth Moisture Light Intensity Meter Instrument Garden Plant Tool 3 in 1 Soil PH Meter Flower Pot Hygrometer Soil Tester Plants Growth Moisture Light Intensity Meter Instrument Garden Plant Tool

3 in 1 Soil PH Meter Flower Pot Hygrometer Soil Tester Plants Growth Moisture Light Intensity Meter Instrument Garden Plant Tool

$51.31 $141.35

26 sold

Categories: Home & Garden, Garden Supplies

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30% off
15pcs PH Meter Calibration Powder Point 4.01 6.86 9.18 PH Buffer Powder Measure Calibration Solution For Test Meter 15pcs PH Meter Calibration Powder Point 4.01 6.86 9.18 PH Buffer Powder Measure Calibration Solution For Test Meter

15pcs PH Meter Calibration Powder Point 4.01 6.86 9.18 PH Buffer Powder Measure Calibration Solution For Test Meter

$2.99 $4.27

5 sold

Categories: Tools, Measurement & Analysis Instruments

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30% off
LS310 Water Quality Tester TDS TOC COD Multi-Parameter Waterproof IP67 EC Temperature 4 Backlight Color Indicates UV275 LS310 Water Quality Tester TDS TOC COD Multi-Parameter Waterproof IP67 EC Temperature 4 Backlight Color Indicates UV275

LS310 Water Quality Tester TDS TOC COD Multi-Parameter Waterproof IP67 EC Temperature 4 Backlight Color Indicates UV275

$31.79 $45.41

9 sold

Categories: Tools, Measurement & Analysis Instruments

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Dt2234C + Digital Laser Tachometer Rpm Meter Non-Contact 2.5RPM-99999RPM Lcd Display Speed Meter Dt2234C Tester Speed Dt2234C + Digital Laser Tachometer Rpm Meter Non-Contact 2.5RPM-99999RPM Lcd Display Speed Meter Dt2234C Tester Speed

Dt2234C + Digital Laser Tachometer Rpm Meter Non-Contact 2.5RPM-99999RPM Lcd Display Speed Meter Dt2234C Tester Speed

$64.77 $64.77

753 sold

Categories: Automobiles, Parts & Accessories, Interior Parts

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36% off
2Hz Low Frequency Seismometer

2Hz Low Frequency Seismometer

$2443.80 $3818.44

1 sold

Categories: Home & Garden, Home Textile

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Multichannel Surface Wave Analysis Seismograph 24channels MASW Survey Seismometer Multichannel Surface Wave Analysis Seismograph 24channels MASW Survey Seismometer

Multichannel Surface Wave Analysis Seismograph 24channels MASW Survey Seismometer

$21707.73 $21707.73

1 sold

Categories: Tools, Measurement & Analysis Instruments

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SNAKOL Color Temperature Tester High Precise Illuminance Meter 0.5-300000LUX LED Illumination Test Meter Luminance Measuring SNAKOL Color Temperature Tester High Precise Illuminance Meter 0.5-300000LUX LED Illumination Test Meter Luminance Measuring

SNAKOL Color Temperature Tester High Precise Illuminance Meter 0.5-300000LUX LED Illumination Test Meter Luminance Measuring

$46.67 $46.67

13 sold

Categories: Tools, Measurement & Analysis Instruments

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30% off
High Accurancy Soil PH Tester Soil Moisture/PH/Temperature Sunlight Intensity Testers Garden Planting Soil Detector Soil PH Test High Accurancy Soil PH Tester Soil Moisture/PH/Temperature Sunlight Intensity Testers Garden Planting Soil Detector Soil PH Test

High Accurancy Soil PH Tester Soil Moisture/PH/Temperature Sunlight Intensity Testers Garden Planting Soil Detector Soil PH Test

$8.41 $12.02

340 sold

Categories: Tools, Measurement & Analysis Instruments

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TDS-3 Digital PH Meter Filter Measuring Water Quality Purity Tester TDS Meter 19%Off 0-9990 PPM for Hydroponic Aquarium TDS-3 Digital PH Meter Filter Measuring Water Quality Purity Tester TDS Meter 19%Off 0-9990 PPM for Hydroponic Aquarium

TDS-3 Digital PH Meter Filter Measuring Water Quality Purity Tester TDS Meter 19%Off 0-9990 PPM for Hydroponic Aquarium

$3.04 $3.04

16 sold

Categories: Tools, Measurement & Analysis Instruments

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AZ86031/86021/8403 PH conductivity measurement of dissolved oxygen measuring stick, PH electrode probe/DO/TDS measuring AZ86031/86021/8403 PH conductivity measurement of dissolved oxygen measuring stick, PH electrode probe/DO/TDS measuring

AZ86031/86021/8403 PH conductivity measurement of dissolved oxygen measuring stick, PH electrode probe/DO/TDS measuring

$376.83 $376.83

7 sold

Categories: Tools, Measurement & Analysis Instruments

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10% off
ADMT-20KG-X Cavity Detector 5M 10M 20M 3D Touch Screen Archaeology Buried Gold Metal Jade Diamond Treasure Detector 2024 NEW ADMT-20KG-X Cavity Detector 5M 10M 20M 3D Touch Screen Archaeology Buried Gold Metal Jade Diamond Treasure Detector 2024 NEW

ADMT-20KG-X Cavity Detector 5M 10M 20M 3D Touch Screen Archaeology Buried Gold Metal Jade Diamond Treasure Detector 2024 NEW

$5713.92 $6348.80

4 sold

Categories: Tools, Measurement & Analysis Instruments

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53% off
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums 5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums

5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums

$126.66 $269.49

223 sold

Categories: Tools, Measurement & Analysis Instruments

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54% off
SM1 Single/TRM1 Triple TDS Meter Online Water Quality Tester Digital Salinity Dissolved Oxygen Monitor for Aquarium Laboratory SM1 Single/TRM1 Triple TDS Meter Online Water Quality Tester Digital Salinity Dissolved Oxygen Monitor for Aquarium Laboratory

SM1 Single/TRM1 Triple TDS Meter Online Water Quality Tester Digital Salinity Dissolved Oxygen Monitor for Aquarium Laboratory

$127.89 $278.03

238 sold

Categories: Tools, Measurement & Analysis Instruments

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Cost-effective 4G Real-time Engineering Seismometer Node Seismograph UGL-3C Gas Storage Monitoring Earthquake Detector Cost-effective 4G Real-time Engineering Seismometer Node Seismograph UGL-3C Gas Storage Monitoring Earthquake Detector

Cost-effective 4G Real-time Engineering Seismometer Node Seismograph UGL-3C Gas Storage Monitoring Earthquake Detector

$19349.23 $19349.23

Categories: Furniture, Commercial Furniture

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50% off
Vibration recorder, seismometer, vibration recorder, seismometer, seismic force detection DT-178A Vibration recorder, seismometer, vibration recorder, seismometer, seismic force detection DT-178A

Vibration recorder, seismometer, vibration recorder, seismometer, seismic force detection DT-178A

$680.34 $1360.69

5 sold

Categories: Tools, Measurement & Analysis Instruments

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Built-in 3 Channels High Resolution Nodal Seismograph Seismometer Sismografo Earthquake Detector Geological Equipments Built-in 3 Channels High Resolution Nodal Seismograph Seismometer Sismografo Earthquake Detector Geological Equipments

Built-in 3 Channels High Resolution Nodal Seismograph Seismometer Sismografo Earthquake Detector Geological Equipments

$17366.10 $17366.10

Categories: Tools, Measurement & Analysis Instruments

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52% off
90 Degrees Rotation 6 in 1 Soil Meter Soil PH Tester Moisture Fertility Temperature Air Humidity Light Detector for Garden 90 Degrees Rotation 6 in 1 Soil Meter Soil PH Tester Moisture Fertility Temperature Air Humidity Light Detector for Garden

90 Degrees Rotation 6 in 1 Soil Meter Soil PH Tester Moisture Fertility Temperature Air Humidity Light Detector for Garden

$106.86 $222.62

239 sold

Categories: Tools, Measurement & Analysis Instruments

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Highest Resolution 2Hz 260V/m/s Seismograph Seismometer Earthquake Detector geological equipments GN309 Highest Resolution 2Hz 260V/m/s Seismograph Seismometer Earthquake Detector geological equipments GN309

Highest Resolution 2Hz 260V/m/s Seismograph Seismometer Earthquake Detector geological equipments GN309

$24186.55 $24186.55

Categories: Furniture, Commercial Furniture

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53% off
Tuya WiFi 5 in 1 Water Quality Monitor TDS/EC/SALT PH S.G.TEMP Multi-function Bluetooth Water Analyzer for Aquariums Aquaculture Tuya WiFi 5 in 1 Water Quality Monitor TDS/EC/SALT PH S.G.TEMP Multi-function Bluetooth Water Analyzer for Aquariums Aquaculture

Tuya WiFi 5 in 1 Water Quality Monitor TDS/EC/SALT PH S.G.TEMP Multi-function Bluetooth Water Analyzer for Aquariums Aquaculture

$268.75 $571.80

288 sold

Categories: Tools, Measurement & Analysis Instruments

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39% off
4 in 1 Digital Soil PH Meter Moisture Monitor Temperature Sunlight Tester for Home Garden Farm Lawn Soil Test Detector 4 in 1 Digital Soil PH Meter Moisture Monitor Temperature Sunlight Tester for Home Garden Farm Lawn Soil Test Detector

4 in 1 Digital Soil PH Meter Moisture Monitor Temperature Sunlight Tester for Home Garden Farm Lawn Soil Test Detector

$16.59 $27.20

1 sold

Categories: Tools, Measurement & Analysis Instruments

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Seismic Short Period 3C 4G Real-time Geophone Acquisition Node Seismograph Seismometer UGL-3C For Earthquake Detector Monitoring Seismic Short Period 3C 4G Real-time Geophone Acquisition Node Seismograph Seismometer UGL-3C For Earthquake Detector Monitoring

Seismic Short Period 3C 4G Real-time Geophone Acquisition Node Seismograph Seismometer UGL-3C For Earthquake Detector Monitoring

$19349.23 $19349.23

Categories: Furniture, Commercial Furniture

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3in1 Soil Tester PH/Moisture/Temp Digital LCD Meter Heat-resistant Metal Sensor Humidity Monitor for Flower Plants Gardening 3in1 Soil Tester PH/Moisture/Temp Digital LCD Meter Heat-resistant Metal Sensor Humidity Monitor for Flower Plants Gardening

3in1 Soil Tester PH/Moisture/Temp Digital LCD Meter Heat-resistant Metal Sensor Humidity Monitor for Flower Plants Gardening

$10.63 $10.63

57 sold

Categories: Security & Protection, Building Automation

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15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter 15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter

15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter

$4.26 $4.26

1267 sold

Categories: Tools, Measurement & Analysis Instruments

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54% off
WiFi Tuya Smart PH Meter Data Logger Temp TDS Salinity S.G. EC ORP Water Tester Monitor Analyzer for Aquariums Pool Hydroponics WiFi Tuya Smart PH Meter Data Logger Temp TDS Salinity S.G. EC ORP Water Tester Monitor Analyzer for Aquariums Pool Hydroponics

WiFi Tuya Smart PH Meter Data Logger Temp TDS Salinity S.G. EC ORP Water Tester Monitor Analyzer for Aquariums Pool Hydroponics

$408.36 $887.75

179 sold

Categories: Tools, Measurement & Analysis Instruments

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PH ORP Replacement Probe Aquarium Hydroponic Laboratory PH Meter Electrode Oxidation-Reduction Potential Test BNC Q9 Connector PH ORP Replacement Probe Aquarium Hydroponic Laboratory PH Meter Electrode Oxidation-Reduction Potential Test BNC Q9 Connector

PH ORP Replacement Probe Aquarium Hydroponic Laboratory PH Meter Electrode Oxidation-Reduction Potential Test BNC Q9 Connector

$8.51 $8.51

67 sold

Categories: Tools, Measurement & Analysis Instruments

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48% off
LS310 Water Quality Tester TDS TOC COD Multi-Parameter Waterproof IP67 EC Temperature 4 Backlight Color Indicates UV275 LS310 Water Quality Tester TDS TOC COD Multi-Parameter Waterproof IP67 EC Temperature 4 Backlight Color Indicates UV275

LS310 Water Quality Tester TDS TOC COD Multi-Parameter Waterproof IP67 EC Temperature 4 Backlight Color Indicates UV275

$258.81 $505.44

31 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
PH Meter 0.01 High Precision for Water Quality Tester with 0-14 Measurement Range Suitable Aquarium Swimming Pool PH Meter 0.01 High Precision for Water Quality Tester with 0-14 Measurement Range Suitable Aquarium Swimming Pool

PH Meter 0.01 High Precision for Water Quality Tester with 0-14 Measurement Range Suitable Aquarium Swimming Pool

$25.96 $51.93

58 sold

Categories: Tools, Measurement & Analysis Instruments

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Temperature Moisture EC PH NPK Soil Tester Portable USB Type-C 8 in 1 Soil Sensor with Free Android App Temperature Moisture EC PH NPK Soil Tester Portable USB Type-C 8 in 1 Soil Sensor with Free Android App

Temperature Moisture EC PH NPK Soil Tester Portable USB Type-C 8 in 1 Soil Sensor with Free Android App

$293.55 $293.55

965 sold

Categories: Tools, Measurement & Analysis Instruments

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20% off
1Pc New 5 in 1 PH/TDS/EC/Salinity /Temperature Meter Portable Pen Type PH Meter Aquarium Swimming Pool Water Quality Tester 1Pc New 5 in 1 PH/TDS/EC/Salinity /Temperature Meter Portable Pen Type PH Meter Aquarium Swimming Pool Water Quality Tester

1Pc New 5 in 1 PH/TDS/EC/Salinity /Temperature Meter Portable Pen Type PH Meter Aquarium Swimming Pool Water Quality Tester

$12.55 $15.69

3 sold

Categories: Tools, Measurement & Analysis Instruments

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Aosong ASAIR original DHT11 DHT22 AM2320 AM2301A Digital Temperature Sensor / Humidity Sensor For Arduino electronic DIY Aosong ASAIR original DHT11 DHT22 AM2320 AM2301A Digital Temperature Sensor / Humidity Sensor For Arduino electronic DIY

Aosong ASAIR original DHT11 DHT22 AM2320 AM2301A Digital Temperature Sensor / Humidity Sensor For Arduino electronic DIY

$0.92 $0.92

12 sold

Categories: Tools, Measurement & Analysis Instruments

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Drinking Water Aquariums Digital Water Quality Tester Pen Tds meter 7 in 1 TDS/EC/ORP/Salinity /S.G/Temperature pH Meter Drinking Water Aquariums Digital Water Quality Tester Pen Tds meter 7 in 1 TDS/EC/ORP/Salinity /S.G/Temperature pH Meter

Drinking Water Aquariums Digital Water Quality Tester Pen Tds meter 7 in 1 TDS/EC/ORP/Salinity /S.G/Temperature pH Meter

$140.15 $140.15

66 sold

Categories: Tools, Measurement & Analysis Instruments

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44% off
Soil PH Meter Tester Soil Tester PH Moisture meter Temperature Sunlight Intensity measurement Analysis Soil Acidity Test 4 in 1 Soil PH Meter Tester Soil Tester PH Moisture meter Temperature Sunlight Intensity measurement Analysis Soil Acidity Test 4 in 1

Soil PH Meter Tester Soil Tester PH Moisture meter Temperature Sunlight Intensity measurement Analysis Soil Acidity Test 4 in 1

$14.49 $25.88

4 sold

Categories: Tools, Measurement & Analysis Instruments

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35% off
Motorcycle Digital Motor Speedmeter Engine Hour Meter Tachometer Gauge RPM LCD Display For Gasoline 2/4 Stroke Boat Chainsaw Motorcycle Digital Motor Speedmeter Engine Hour Meter Tachometer Gauge RPM LCD Display For Gasoline 2/4 Stroke Boat Chainsaw

Motorcycle Digital Motor Speedmeter Engine Hour Meter Tachometer Gauge RPM LCD Display For Gasoline 2/4 Stroke Boat Chainsaw

$1.85 $2.85

178 sold

Categories: Automobiles, Parts & Accessories, Interior Parts

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