JUANJUAN Goods From China

JUANJUAN Temperature Data Logger TempU08 USB 2.0 Recorder PDF Report Disposable Single Use IP67 32000 RAM For Cold Chain Fruit 43% OFFThermometers

Temperature Data Logger TempU08 USB 2.0 Recorder PDF Report Disposable Single Use IP67 32000 RAM For Cold Chain Fruit 43% OFF

Price: $14.22

Old Price: $25.4

JUANJUAN 60-day temperature recorder Waterproof USB 2.0 PDF Disposable Temperature Data Logger For Medicine Refrigeration GreenhouseThermometers

60-day temperature recorder Waterproof USB 2.0 PDF Disposable Temperature Data Logger For Medicine Refrigeration Greenhouse

Price: $7.63

Old Price: $15.9

JUANJUAN DC 4-30V USB Tester Voltage Charger Digital voltmeter Current Volt Meter Ammeter Capacity Detector Power Bank Wattmeter 40%OFFVoltmeters

DC 4-30V USB Tester Voltage Charger Digital voltmeter Current Volt Meter Ammeter Capacity Detector Power Bank Wattmeter 40%OFF

Price: $5.98

Old Price: $9.96

JUANJUAN Soil Tester Digital 5-in-1 Soil pH Meter Moisture Meter PH Levels Temperature Sunlight Intensity Humidity Plant soil meterPh Meters

Price: $12.75

JUANJUAN PH-98108 pH Meter Sharp glass Electrode for Water Food Cheese Milk Soil pH Test 20%offPh Meters China

Price: $31.59

JUANJUAN Portable Digital PH MeterTDS Pen Meter Water Quality Purity Tester High Precision 0-9990 ppm Drinking Aquarium Water MonitorPh Meters

Portable Digital PH MeterTDS Pen Meter Water Quality Purity Tester High Precision 0-9990 ppm Drinking Aquarium Water Monitor

Price: $3.96

Old Price: $6.82

JUANJUAN LDS-1G Grain Moisture Meter Corn Humidity Tester Corn Humidity Detector Wheat Moisture Gauge Rice Test Tool 39%OFFMoisture Meters China

Price: $94.76

JUANJUAN GM100 Thickness Gauge Ultrasonic Metal Testing Voice Sound Velocity Meter Steel Thickness Tester Pipe Thick Measuring TooL 37Thickness Gauges China

GM100 Thickness Gauge Ultrasonic Metal Testing Voice Sound Velocity Meter Steel Thickness Tester Pipe Thick Measuring TooL 37

Price: $52.8

Old Price: $81.23

JUANJUAN Digital Ultrasonic Thickness Gauge GM100 1.2~225mm Sound Velocity Meter 1000-9999 m/s Metal glass Measuring Instruments 40%offThickness Gauges China

Price: $59.73

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2 wires 0.56 inch DC 3-30V mini Digital voltmeter Gauge Voltage Panel Volt Meter tester Red LED display 40%off

Price: $1.32

Old Price: $2.27

JUANJUAN 2 wires 0.56 inch DC 3-30V mini Digital voltmeter Gauge Voltage Panel Volt Meter tester Red LED display 40%offVoltmeters

JUANJUAN 100pcs/lot 200g x 0.01g Electronic Pocket scale Jewelry scale 5 keys scale LCD Digital Scale Weight Balance with retail box 40%oElectronic Balance China

Price: $357.62

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Digital Vernier Caliper 0-150mm 6inch Micrometer Ruler Vernier Calipers Measuring Tool Stainless Steel 150mm 0.1mm With Box

Price: $4.92

Old Price: $8.19

JUANJUAN Digital Vernier Caliper 0-150mm 6inch Micrometer Ruler Vernier Calipers Measuring Tool Stainless Steel 150mm 0.1mm With BoxCalipers

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ZFX-W1020 Microcomputer Temperature Controller Thermostat Intelligent Time Controller Adjustable Thermostat Thermoregulator

Price: $6.78

Old Price: $11.3

JUANJUAN ZFX-W1020 Microcomputer Temperature Controller Thermostat Intelligent Time Controller Adjustable Thermostat ThermoregulatorThermometers China

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WiFi Smart Thermostat All Touch Screen WiFi Temperature Controller Thermoregulator Electric Heating Room Thermostat Floor Heatin

Price: $17.89

JUANJUAN WiFi Smart Thermostat All Touch Screen WiFi Temperature Controller Thermoregulator Electric Heating Room Thermostat Floor HeatinTemperature Control Systems China

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50kg 10g Electronic digital LCD display Balance scales Digital Fish Hanging Scale with backlight 30%off

Price: $5.66

Old Price: $8.08

JUANJUAN 50kg 10g Electronic digital LCD display Balance scales Digital Fish Hanging Scale with backlight 30%offElectronic Balance

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500g 0.01g Mini Digital Scale Portable LCD Electronic Scale Jewelry Weighing Scale Precision with backlight 20% off

Price: $6.68

Old Price: $8.56

JUANJUAN 500g 0.01g Mini Digital Scale Portable LCD Electronic Scale Jewelry Weighing Scale Precision with backlight 20% offElectronic Balance China

JUANJUAN New 5kg 1g Digital electronic Kitchen scale 5000g Weight weighing scale Food balance Cooking Tools 35%offElectronic Balance

New 5kg 1g Digital electronic Kitchen scale 5000g Weight weighing scale Food balance Cooking Tools 35%off

Price: $6.5

Old Price: $10

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By dhl/fedex 50pcs/lot New 220V Digital Intelligent Temperature Control Switch Thermostat with Delay protection function

Price: $428.48

Old Price: $535.6

JUANJUAN By dhl/fedex 50pcs/lot New 220V Digital Intelligent Temperature Control Switch Thermostat with Delay protection functionThermometers

JUANJUAN Color Screen Digital AC Voltmeter Ammeter 80~ 300V 100A Power Energy Meter Current voltage Monitor + CT Coil 40% offVoltmeters

Price: $16.21

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Price: $2.42

JUANJUAN Universal Application pH Test Strips pH 4.5 - pH 9.0 Analytical for Urine and Saliva with Dual Pad (100 Strips) 40%OffPh Meters

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Price: $40.39

JUANJUAN 2 In 1 Online PH & EC Conductivity Monitor Meter Tester ATC Water Quality Real-time Continuous Monitoring Swimming Pool 40% offPh Meters

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ORP-619 Waterproof ORP/TEMP meter Drinking Water Quality Analysis Device Portable Oxidation Reduction Analyzer ORP meter 40% off

Price: $21.5

Old Price: $35.83

JUANJUAN ORP-619 Waterproof ORP/TEMP meter Drinking Water Quality Analysis Device Portable Oxidation Reduction Analyzer ORP meter 40% offPh Meters

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PH-2681 PH/EC Conductivity Monitor PH Meter Water Quality Tester Multi paramter Continuous Monitoring for Fish Tank Aquarium 40

Price: $33.47

Old Price: $55.8

JUANJUAN PH-2681 PH/EC Conductivity Monitor PH Meter Water Quality Tester Multi paramter Continuous Monitoring for Fish Tank Aquarium 40Ph Meters China

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New Digital PH EC Conductivity Monitor Meter Tester Water Quality Real-time Continuous Monitoring for Fish Tank Aquarium 50%off

Price: $34.5

Old Price: $69

JUANJUAN New Digital PH EC Conductivity Monitor Meter Tester Water Quality Real-time Continuous Monitoring for Fish Tank Aquarium 50%offPh Meters China

JUANJUAN STC-200 Mini Temperature Controller Microcomputer Thermostat Refrigeration Heating Controller with Data Reading AC220V 40% offThermometers China

STC-200 Mini Temperature Controller Microcomputer Thermostat Refrigeration Heating Controller with Data Reading AC220V 40% off

Price: $11.4

Old Price: $19

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XM-18S Egg Incubator Digital Automatic Thermostat controller Mini Egg incubator control system Hatchery Machine 40%OFF

Price: $33.79

Old Price: $57.27

JUANJUAN XM-18S Egg Incubator Digital Automatic Thermostat controller Mini Egg incubator control system Hatchery Machine 40%OFFThermometers

JUANJUAN 500g x 0.01g Portable Digital Scales High Precision kitchen gram Jewelry diamond Balance Weighing tool with backlight 40% off

500g x 0.01g Portable Digital Scales High Precision kitchen gram Jewelry diamond Balance Weighing tool with backlight 40% off

Price: $6.48

Old Price: $10.8

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$Salinity Refractometer 0-28% Food Sodium Chloride Handheld Refractive Salt Concentration Meter Mariculture Tester with Box40%off$

Price: $10.8

Old Price: $18

JUANJUAN Salinity Refractometer 0-28% Food Sodium Chloride Handheld Refractive Salt Concentration Meter Mariculture Tester with Box40%offRefractometers

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10kg/0.1g 5kg/0.1g 3kg/0.1g Mini Digital Coffee Scale with Timer High Precision LCD Electronic Scales Jewelry Weight 40%off

Price: $14

Old Price: $23.33

JUANJUAN 10kg/0.1g 5kg/0.1g 3kg/0.1g Mini Digital Coffee Scale with Timer High Precision LCD Electronic Scales Jewelry Weight 40%offElectronic Balance

JUANJUAN EC-8423 EC/TEMP Meter High quality 2 in 1 EC/Temperature tester Waterproof Water Quality Measurement Tool 40%offPh Meters

EC-8423 EC/TEMP Meter High quality 2 in 1 EC/Temperature tester Waterproof Water Quality Measurement Tool 40%off

Price: $36.99

Old Price: $61.65

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STC-9100 Microcomputer Temperature Controller Cold Storage Freezer Temperature Controller Cooling Frost Alarm Dual Sensor 40%off

Price: $15.96

Old Price: $26.6

JUANJUAN STC-9100 Microcomputer Temperature Controller Cold Storage Freezer Temperature Controller Cooling Frost Alarm Dual Sensor 40%offThermometers

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Price: $12.48

JUANJUAN New EC Meter LED Water Quality Monitor Tester high precision Pools Drinking Water Aquariums 0~1999us/cm 0~19.99ms/cm EC 40%offPh Meters

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Temperature Controller Thermostat STC-8000H AC 220V DC 24V 12V Thermoregulator incubator Relay with Heating and Cooling 30%of

Price: $12.99

Old Price: $18.55

JUANJUAN Temperature Controller Thermostat STC-8000H AC 220V DC 24V 12V Thermoregulator incubator Relay with Heating and Cooling 30%ofThermometers China

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Digital EC Meter Tester Water Quality Monitor EC-98303 Water Analyzer LCD Display for Pools Drinking Water Aquariums 40%off

Price: $12.5

Old Price: $20.83

JUANJUAN Digital EC Meter Tester Water Quality Monitor EC-98303 Water Analyzer LCD Display for Pools Drinking Water Aquariums 40%offPh Meters

JUANJUAN 5 In 1Water Quality PH EC CF TDS Temperature Tester PH Meter Multi-parameter Aquariums Hydroponics Pool Tank Drinking 40% offPh Meters

Price: $69.27

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Price: $14.02

JUANJUAN 500g * 0.01 Electronic Scales Digital weight balance 6 in 1 Multi-function With Palm Calculator Design for silver jewelry 40%offElectronic Balance

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Price: $72.44

JUANJUAN 10pcs TDS-966 TDS tester Portable Digital TDS meter Measuring Water meter Quality Purity Tester for Aquarium 0-9999 ppm 40% offPh Meters

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Price: $23.7

JUANJUAN SA-987S pen-type Salinity meter Tester Salinometer for waterproof Salt Water Pool & Fish Pond Testing 0-19.99 ppt 40% OffConcentrate Meters China

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Price: $93.17

JUANJUAN 3 in 1 pH/TEMP/ORP Controller PH-2839 ORP Meter PH Tester Detector BNC Type Probe Water Quality for Aquarium Monitor 30% offPh Meters China

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$Digital Brix Refractometer Refractive Sugar In Wine Concentration Brix Tester Fluid Concentration Measuring Instrument 40% off$

Price: $57.72

JUANJUAN Digital Brix Refractometer Refractive Sugar In Wine Concentration Brix Tester Fluid Concentration Measuring Instrument 40% offRefractometers

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Digitlal PH Meter LCD Pen of Tester Accuracy 0.01 Water Quality Tester 0-14 pH Measurement Range for Household Drinking 40% off

Price: $7.9

Old Price: $13.17

JUANJUAN Digitlal PH Meter LCD Pen of Tester Accuracy 0.01 Water Quality Tester 0-14 pH Measurement Range for Household Drinking 40% offPh Meters

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HM ORP -200 Digital ORP Tester Oxidation Reduction Detector Meter 2 in 1 Temp Redox Potential Test Water Quality Analyser 30%OF

Price: $79.64

Old Price: $117.12

JUANJUAN HM ORP -200 Digital ORP Tester Oxidation Reduction Detector Meter 2 in 1 Temp Redox Potential Test Water Quality Analyser 30%OFPh Meters

JUANJUAN TDS-98301 TDS Meter 0~1999 ppm TDS Tester Portable Pen Portable Water Quality Purity Tester For Drinking Water Aquarium Pool 40Ph Meters

Price: $17.3

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Price: $15.93

JUANJUAN RC-5 Digital USB Temperature Data Logger with NTC Sensor for Warehouse Refrigeration Transportation and Laborato 30%OFFThermometers China

JUANJUAN ZFX-W3020 Temperature Time Controller Thermostat Control Controller Thermoregulator Timer Control Module 12V/24V/220V 20%offThermometers

ZFX-W3020 Temperature Time Controller Thermostat Control Controller Thermoregulator Timer Control Module 12V/24V/220V 20%off

Price: $8.1

Old Price: $10.13

JUANJUAN 3 In 1 Electronic Alarm Clock LCD Digital Clocks Backlight Temp & Calendar Snooze Clock For Student Bedroom Decoration 40% OFFElectronic Clock For Home China

3 In 1 Electronic Alarm Clock LCD Digital Clocks Backlight Temp & Calendar Snooze Clock For Student Bedroom Decoration 40% OFF

Price: $6.72

Old Price: $11.2

JUANJUAN Portable PH Meter Tester Accurate Digital Pen PH-990 Pocket Aquarium Wine Urine LCD PH Test with large screen 30Ph Meters China

Portable PH Meter Tester Accurate Digital Pen PH-990 Pocket Aquarium Wine Urine LCD PH Test with large screen 30

Price: $17.85

Old Price: $25.5

JUANJUAN TDS-98301 Digital TDS Meter 0~1999ppm Portable Pen Portable Water Quality Purity Tester TDS Meter For Aquarium Pool 30% offPh Meters

Price: $17.23

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Price: $34.67

JUANJUAN 2 in 1 PH TDS Tester PH/TDS-2683 Water Quality Tester TDS Meter Waterproof Double Display Tester for Aquarium Pool Spa 40%OFFPh Meters

JUANJUAN ZFX-W3013 Smart Controller Waterproof High Temperature Seal Potting K-type Thermocouple Sensor 0-999℃ Probe Cable AC 220V 25%OFFThermometers

ZFX-W3013 Smart Controller Waterproof High Temperature Seal Potting K-type Thermocouple Sensor 0-999℃ Probe Cable AC 220V 25%OFF

Price: $13.32

Old Price: $18

JUANJUAN PH-2823 PH Meter Tester 3 in 1 PH/TEMP/EC Online Multi-Parameter Water Quality Testing Detector Conductivity Monitor Pool 30%OFFPh Meters

Price: $55.81

JUANJUAN WH8040 12V 24V AC 220V Digital Humidity Controller Humidistat Hygrometer Control Switch Regulator Humidity Sensor 25% OFFThermometers

WH8040 12V 24V AC 220V Digital Humidity Controller Humidistat Hygrometer Control Switch Regulator Humidity Sensor 25% OFF

Price: $17.42

Old Price: $23.86

JUANJUAN Digital Kitchen Food Water Thermometer For BBQ Electronic Stainless Steel Sensor Meat Oven Cooking Milk Temperature Gauge ToolThermometers China

Digital Kitchen Food Water Thermometer For BBQ Electronic Stainless Steel Sensor Meat Oven Cooking Milk Temperature Gauge Tool

Price: $2.88

Old Price: $4.43

JUANJUAN Digital Temperature Controller ZFX-ST3008 Thermostat Intelligent Time Controller Adjustable Temp Control 10A 12V 24V 220VACThermometers

Digital Temperature Controller ZFX-ST3008 Thermostat Intelligent Time Controller Adjustable Temp Control 10A 12V 24V 220VAC

Price: $7

Old Price: $14

JUANJUAN XH-P1007 Digital Display Stepless Governor Control Switch Thermostat Sensor 20Thermometers

Price: $14.73

JUANJUAN Professional Soil PH Meter 2 In 1 Soil Fertlity PH Meter tester for Garden Plants Flowers 40% offPh Meters

Professional Soil PH Meter 2 In 1 Soil Fertlity PH Meter tester for Garden Plants Flowers 40% off

Price: $6.98

Old Price: $11.63

JUANJUAN TempU05 Temperature Data Logger Disposable USB Temperature Logger PDF Report Temperature Logger Record Instrument30%OFF

TempU05 Temperature Data Logger Disposable USB Temperature Logger PDF Report Temperature Logger Record Instrument30%OFF

Price: $6.98

Old Price: $9.97

JUANJUAN ETC-100+ Thermoregulator Temperature Controller Microcomputer Refrigerator Thermostat Regulator Heating Temp Control 220V 30%offThermometers

ETC-100+ Thermoregulator Temperature Controller Microcomputer Refrigerator Thermostat Regulator Heating Temp Control 220V 30%off

Price: $13.45

JUANJUAN New Soil PH Meter Tester Acidity Analyzer Moisture Humidity Sensor Monitor Pointer Type Detector for Garden Plant Flower 40% OffPh Meters

New Soil PH Meter Tester Acidity Analyzer Moisture Humidity Sensor Monitor Pointer Type Detector for Garden Plant Flower 40% Off

Price: $11.48

Old Price: $19.13