JUANJUAN Goods From China

JUANJUAN SHT2000 Temperature Humidity Controller Thermostat Humidistat Indoor Brewing Incubator Therometer Hygrometer ThermoregulatorThermometers

SHT2000 Temperature Humidity Controller Thermostat Humidistat Indoor Brewing Incubator Therometer Hygrometer Thermoregulator

Price: $12.99

Old Price: $21.65

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10pcs/lot XH-W3001 Temperature Controller Digital LED 10A heat cool temp Thermostat Control Switch Probe 220V40% off

Price: $31.8

Old Price: $53

JUANJUAN 10pcs/lot XH-W3001 Temperature Controller Digital LED 10A heat cool temp Thermostat Control Switch Probe 220V40% offThermometers

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Price: $642.41

JUANJUAN Soil NPK Tester Soil Instant N.P.K Nutrient tester NPK Fertility Nutrient Meter Nitrogen Phosphorus Potassium ZD soil testerTool Parts

JUANJUAN Soil Meter EC/TDS/CF Soil Tester Waterproof EC-3185/315 /316 Multi-Purpose Plant Soil Meter Conductivity Tester for Lab AquariumPh Meters

Soil Meter EC/TDS/CF Soil Tester Waterproof EC-3185/315 /316 Multi-Purpose Plant Soil Meter Conductivity Tester for Lab Aquarium

Price: $24.71

Old Price: $41.88

JUANJUAN PH Meter Salinity Detector Monitor Online EC Conductivity Real-time Continuous Water Quality Tester Aquarium Swimming PoolPh Meters

PH Meter Salinity Detector Monitor Online EC Conductivity Real-time Continuous Water Quality Tester Aquarium Swimming Pool

Price: $35.5

Old Price: $50.71

JUANJUAN 10kg/1g Kitchen Scales Digital Balana Food Scale High Precision Kitchen Electronic Scale Balancer weighing equipment 43% offKitchen Scales China

10kg/1g Kitchen Scales Digital Balana Food Scale High Precision Kitchen Electronic Scale Balancer weighing equipment 43% off

Price: $6.09

Old Price: $10.88

JUANJUAN Digital 2 in 1 PH ORP Redox Controller Monitor Water Quality Monitor Tester BNC Type Probe Replaceable Electrode 40%offPh Meters

Price: $114.3

JUANJUAN Digital Display Vernier Caliper 0-150MM with Large LCD Screen Micrometer Ruler Measuring Tool 0.01mm 25Calipers China

Digital Display Vernier Caliper 0-150MM with Large LCD Screen Micrometer Ruler Measuring Tool 0.01mm 25

Price: $4.59

Old Price: $6.13

JUANJUAN DPH3205 Buck-boost converter Constant Voltage current Programmable control Buck-boost Power Supply voltmeter 32V 5A 40% offDigital Multimeters China

DPH3205 Buck-boost converter Constant Voltage current Programmable control Buck-boost Power Supply voltmeter 32V 5A 40% off

Price: $36.9

Old Price: $61.5

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Multifunction Manometer Air Pressure Gauge Wall Mounted Barometer Weather Household Baro Instrument Test Tool for ship 40%OFF

Price: $9.24

Old Price: $15.66

JUANJUAN Multifunction Manometer Air Pressure Gauge Wall Mounted Barometer Weather Household Baro Instrument Test Tool for ship 40%OFFPressure Sensors

JUANJUAN ORP-2069 ORP/Redox Tester ORP Meter Redox Potential Testers Pool Treatment Monitor Oxidation Reduction Water Purity Analyser 60Ph Meters

ORP-2069 ORP/Redox Tester ORP Meter Redox Potential Testers Pool Treatment Monitor Oxidation Reduction Water Purity Analyser 60

Price: $15.59

Old Price: $39.97

JUANJUAN 3 in 1 PH ORP TEMP Meter Controller PH-2839 Detector BNC Type Probe Water Quality Tester for Aquarium Swimming PoolsPh Meters

3 in 1 PH ORP TEMP Meter Controller PH-2839 Detector BNC Type Probe Water Quality Tester for Aquarium Swimming Pools

Price: $82.98

Old Price: $118.54

JUANJUAN PH Test Strips 4.0-7.0, Universal Strips To Test Water Quality For Swimming Pools, Hydroponics, Aquarium, Soil, Urine 20%OFFPh Meters

PH Test Strips 4.0-7.0, Universal Strips To Test Water Quality For Swimming Pools, Hydroponics, Aquarium, Soil, Urine 20%OFF

Price: $2.02

Old Price: $2.6

JUANJUAN TempU 04 USB Temp Data Logger Reusable With 32000 Points Recorder Capacity PDF RH TEMP Data Logger Recording Instrument 30% offThermometers

TempU 04 USB Temp Data Logger Reusable With 32000 Points Recorder Capacity PDF RH TEMP Data Logger Recording Instrument 30% off

Price: $14.08

Old Price: $20.71

JUANJUAN Data logger USB Temperature Humidity 32000 Points Recorder Capacity Reusable RH TEMP Data Logger Recording MeterThermometers China

Data logger USB Temperature Humidity 32000 Points Recorder Capacity Reusable RH TEMP Data Logger Recording Meter

Price: $16.98

Old Price: $28.3

JUANJUAN 3 in 1 Soil PH Tester Moisture Fertility PH Meter Humidity Acidity Tester Flower Meter Metal Sensor Analyzer for Planting GardenPh Meters

3 in 1 Soil PH Tester Moisture Fertility PH Meter Humidity Acidity Tester Flower Meter Metal Sensor Analyzer for Planting Garden

Price: $6.56

Old Price: $16.39

JUANJUAN PH Test Strips 100 strips Tests pH Levels for Alkaline & Acid levels Using water soil and Urine pH Scale 0-6.0 , 4.5-10 20%offPh Meters

Price: $2.41

JUANJUAN 5kg 1g Digital Kitchen Scale LCD Electronic Food Scale Portable Weighing Scale Balance Weight Measuring Tools 40%offElectronic Balance

5kg 1g Digital Kitchen Scale LCD Electronic Food Scale Portable Weighing Scale Balance Weight Measuring Tools 40%off

Price: $11.8

Old Price: $19.67

JUANJUAN 2 in 1 PH And EC Meter PH/EC-2981 Digital LED Tester with High Accuracy Monitoring Equipment Tool For Drinking Water 30% offPh Meters

2 in 1 PH And EC Meter PH/EC-2981 Digital LED Tester with High Accuracy Monitoring Equipment Tool For Drinking Water 30% off

Price: $37.94

Old Price: $54.2

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Price: $45.7

JUANJUAN 10pcs/lot 200g/0.01g Mini Pocket Scale small car key Jewelry Gram Precise LCD Digital display backlight Weighing Scale 40% offElectronic Balance

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AR991 Digital Grain Moisture Meter Smart Sensor Use For Corn Wheat Rice Bean Peanut Moisture Humidity Tester 30% off

Price: $1818.4

Old Price: $2525.6

JUANJUAN AR991 Digital Grain Moisture Meter Smart Sensor Use For Corn Wheat Rice Bean Peanut Moisture Humidity Tester 30% offMoisture Meters

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XH-W3005 Digital Humidity Controller Thermostat 12V 24V 220V Temperature Control Switch hygrostat Hygrometer 40% off

Price: $10

Old Price: $16.67

JUANJUAN XH-W3005 Digital Humidity Controller Thermostat 12V 24V 220V Temperature Control Switch hygrostat Hygrometer 40% offThermometers

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Digital Led Display Voltmeter Ammeter Voltage Current Time temperature Power Capacity Meter DC 100v 20A 39%off

Price: $10.28

Old Price: $16.86

JUANJUAN Digital Led Display Voltmeter Ammeter Voltage Current Time temperature Power Capacity Meter DC 100v 20A 39%offVoltmeters

JUANJUAN Digital ORP Meter Pen Type Water Tester ORP Test Pen Oxidation Reduction Tester Redox Meter External/Built-in Electrode 20%offPh Meters

Digital ORP Meter Pen Type Water Tester ORP Test Pen Oxidation Reduction Tester Redox Meter External/Built-in Electrode 20%off

Price: $26.64

Old Price: $33.72

JUANJUAN 10pcs 10 in 1 USB Tester voltmeter Current Detector Current Voltage Meter energy power bank charger USB Charger Detector 20%offVoltmeters

Price: $53.51

JUANJUAN HM ORP-200 Waterproof ORP Meter Digital Water Quantity Tester TEMP Detector With Automatic Calibration 30% OFFPh Meters

Price: $88.56

JUANJUAN Brix Refractometer 28-62% Sugar Meter Handheld High Concentration ATC Densimeter For Beer Wine Juice Brix Measurement 30% offRefractometers

$Brix Refractometer 28-62% Sugar Meter Handheld High Concentration ATC Densimeter For Beer Wine Juice Brix Measurement 30% off$

Price: $10.5

Old Price: $15

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Price: $17.12

JUANJUAN PH-991/ PH-990 PH Meter Digital EC Tester 0.00-14.00 PH TEMP Measure Device Acidimeter Water Quality Indicator for Pool 40%OFFPh Meters

JUANJUAN PHS-3C 2 In 1 PH Desktop Automatic Calibration Acidity Meter PH/Temp Multi-parameter Tester Laboratory Water Quality AnalyzerPh Meters China

Price: $63.71

JUANJUAN 433 Mhz Remote Controls with Wireless Remote Control Switch Circuit Universal DC 12V 1CH relay Receiver Module for GarageSwitches

433 Mhz Remote Controls with Wireless Remote Control Switch Circuit Universal DC 12V 1CH relay Receiver Module for Garage

Price: $2.77

Old Price: $3.7

JUANJUAN Retail Box 2 in 1 0-32%Brix & 0-28% Salinity Refractometer w/ATC 2 scale Measure Sodium Chloride in Food Salt fruits 40%OffRefractometers

$Retail Box 2 in 1 0-32%Brix & 0-28% Salinity Refractometer w/ATC 2 scale Measure Sodium Chloride in Food Salt fruits 40%Off$

Price: $11.99

Old Price: $19.98

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50pcs 3 in 1 Swimming Pool Spa Water Test Strips PH Chlorine Total Alkaline Acid Bromine Test Paper Tool 30% off

Price: $2.97

Old Price: $4.3

JUANJUAN 50pcs 3 in 1 Swimming Pool Spa Water Test Strips PH Chlorine Total Alkaline Acid Bromine Test Paper Tool 30% offPh Meters

JUANJUAN HM Digital SB-1500PRO Salinity Meter With Handheld Platinum Sensor Salinometer For Salt Water Pool Fish Salinity Tester 40% OffPh Meters

Price: $58.68

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Price: $27.8

JUANJUAN S-200 IP67 Waterproof Salinity Meter, Salinity tester, Food salinity Testing pen, High-precision Salt Concentration MeterConcentrate Meters

JUANJUAN Digital PH Meter Temperature Tester 0.01pH LCD PH Water Quality Tester Accuracy Aquarium Pool Drinking water 30%offPh Meters

Digital PH Meter Temperature Tester 0.01pH LCD PH Water Quality Tester Accuracy Aquarium Pool Drinking water 30%off

Price: $16.55

Old Price: $24

JUANJUAN 3 In 1 Digital TDS EC Meter Tester LCD Display Water Filter Measuring Quality TDS Meter Measurement tool Function Tester 20%offConcentrate Meters

3 In 1 Digital TDS EC Meter Tester LCD Display Water Filter Measuring Quality TDS Meter Measurement tool Function Tester 20%off

Price: $4.84

Old Price: $6.13

JUANJUAN Mini Electronic Digital Jewelry weigh Scale Balance Pocket Gram LCD Display 500g x 0.1g With Retail Box 20% offElectronic Balance

Mini Electronic Digital Jewelry weigh Scale Balance Pocket Gram LCD Display 500g x 0.1g With Retail Box 20% off

Price: $4.63

Old Price: $5.8

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Price: $44.49

JUANJUAN 10pcs mini 200g 0.01g Electronic Digital LED display Jewelry Gold Scale weight Balance as Car Key Style with backlight 15%offElectronic Balance

JUANJUAN 10 in 1 Multifunction USB socket Plug Tester Current Voltage Connector Battery Charge Power Bank 10pcs/lot 40%OffVoltmeters China

10 in 1 Multifunction USB socket Plug Tester Current Voltage Connector Battery Charge Power Bank 10pcs/lot 40%Off

Price: $43.2

Old Price: $72

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PH-618 Digital PH Meter 2 in 1 Temp PH Tester Waterproof Acidity Test Acidometer Water Quality Monitor for Aquarium Pool 40%OFF

Price: $16.8

Old Price: $28

JUANJUAN PH-618 Digital PH Meter 2 in 1 Temp PH Tester Waterproof Acidity Test Acidometer Water Quality Monitor for Aquarium Pool 40%OFFPh Meters

JUANJUAN 2 in 1 Soil PH Meter Acidity Tester Fertility Meter With 3 Probes Plant Fertile PH Test Tool Fertility Tester For Garden 40%offPh Meters

2 in 1 Soil PH Meter Acidity Tester Fertility Meter With 3 Probes Plant Fertile PH Test Tool Fertility Tester For Garden 40%off

Price: $7.83

Old Price: $13.27

JUANJUAN 7in1 OLED Multifunction Tester Voltage current Time temperature capacity meter electrical voltmeter Ammeter blue font 20%OffVoltmeters

7in1 OLED Multifunction Tester Voltage current Time temperature capacity meter electrical voltmeter Ammeter blue font 20%Off

Price: $9.6

Old Price: $12

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3 in 1 digital EC conductivity meter Pool Drink water tester aquarium water Monitor electrolyzer 39%OFF

Price: $4.99

Old Price: $8.18

JUANJUAN 3 in 1 digital EC conductivity meter Pool Drink water tester aquarium water Monitor electrolyzer 39%OFFPh Meters

JUANJUAN 433Mhz Wireless Wall Switch Smart Light Switch 10A LED Push Button Wall Panel Transmitter Relay controller 30% offSwitches

433Mhz Wireless Wall Switch Smart Light Switch 10A LED Push Button Wall Panel Transmitter Relay controller 30% off

Price: $4.49

Old Price: $6.42

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50pcs/bottle 6 in 1 Swimming Pool & Spa Water Test Strips Papers Water test Tools 30% off

Price: $2.86

Old Price: $4.21

JUANJUAN 50pcs/bottle 6 in 1 Swimming Pool & Spa Water Test Strips Papers Water test Tools 30% offPh Meters

JUANJUAN Measure Range of 1-14 ph test paper Universal ph Indicator Litmus Test paper Strip Roll for Water Urine And Saliva 50% offPh Meters

Price: $3.29

JUANJUAN 4 Digital LCD Grain moisture tester Corn wheat rice bean wheat flour Moisture tester hygrometer meter range 5-35% 10%offMoisture Meters

Price: $38.42

JUANJUAN 10Hr Countdown Timer Socket Intelligent Time Setting Control Socket Kitchen Electricity Power Metering Socket with 8 Spec Pulg

10Hr Countdown Timer Socket Intelligent Time Setting Control Socket Kitchen Electricity Power Metering Socket with 8 Spec Pulg

Price: $8.16

Old Price: $12.18

JUANJUAN SA-3287 Waterproof Salinity meter Portable High Precision Salinity Meter Soup Food Sea Salt Salimeter Graphite Electrode 40%offConcentrate Meters

Price: $20.3

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Price: $92.33

JUANJUAN LDS-1G Grain Moisture Meter Corn Humidity Detector Wheat Moisture Gauge Rice Test Tool 40%OFFMoisture Meters

JUANJUAN New 0.28 inch 4 Bit Bual display Ammeter Voltmeter Voltage Current Monitor Meter Tester Amp Volt for car battery DC 0.00-33.00VVoltmeters

Price: $4.33

JUANJUAN Protable LCD Digital PH Meter Pen of Tester accuracy 0.01 Aquarium Pool Water quality Tester Built-in Electrode 40%OffPh Meters

Price: $19

JUANJUAN PH Meter 0.01 PH High Precision Water Quality Tester Pen with 0-14 PH Measurement Range Suitable for Aquarium Swimming PoolPh Meters China

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

Price: $7.48

Old Price: $13.6

JUANJUAN STC-8080A+ Micro-computer Temperature Controller Refrigerator Thermostat Automatic Defrost Intelligent Thermostat Alarm FunctionThermometers

STC-8080A+ Micro-computer Temperature Controller Refrigerator Thermostat Automatic Defrost Intelligent Thermostat Alarm Function

Price: $12.99

Old Price: $21.65

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Price: $37.44

JUANJUAN PH-2981 Multiparameter continuous measuring instrument 3 in 1 pH/EC/TEMP Meter Water Detector Digital Water Quality MonitorPh Meters

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DH48S-S Time Relay Digital Display Counter Repeat Cycle Programmable Switch Delay Timer with Socket Base AC 220V 110V DC 24V 12V

Price: $9.19

Old Price: $15.34

JUANJUAN DH48S-S Time Relay Digital Display Counter Repeat Cycle Programmable Switch Delay Timer with Socket Base AC 220V 110V DC 24V 12VCounters

JUANJUAN Digital Voltmeter Buck-boost Converter Constant DPH3205 Voltage Current Ammeter Control Power Supply DC0-32V 40%offVoltmeters

Price: $46.76

JUANJUAN Waterproof 4 in1 Hydroponics Nutrient EC ppm CF Meter Soil Conductivity Tester 20%OFFPh Meters China

Waterproof 4 in1 Hydroponics Nutrient EC ppm CF Meter Soil Conductivity Tester 20%OFF

Price: $19.7

Old Price: $24.62

JUANJUAN PH Test Strip Universal Aquarium Water Testing Litmus Paper 1-14 Acidic Alkaline Indicator Food Urine Lab Soil Tester 20%offPh Meters China

PH Test Strip Universal Aquarium Water Testing Litmus Paper 1-14 Acidic Alkaline Indicator Food Urine Lab Soil Tester 20%off

Price: $1.97

Old Price: $2.49