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-56%
'-35-55°C Mini Indoor Analog Temperature Humidity Meter Thermometer Hygrometer
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‘-35-55°C Mini Indoor Analog Temperature Humidity Meter Thermometer Hygrometer

$7.99
Products Name:Product id:–> Features:Ideal indoor temperature and humidity meter. Mini size, convenient to carry. Measure the current temperature and humidity.
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-53%
0-10000 Water Quality Testing Electrolyzer Quick Water Quality Testing Electrolysis Iron Bars Analyzers
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0-10000 Water Quality Testing Electrolyzer Quick Water Quality Testing Electrolysis Iron Bars Analyzers

$8.99
Description:The water electrolyzer is to put an electric field into the water, which is composed of two positive and negative
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-30%
0-32% Brix Wort 1.12 Specific Gravity Refractometer Beer Fruit Sugar Wine Brew
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0-32% Brix Wort 1.12 Specific Gravity Refractometer Beer Fruit Sugar Wine Brew

$22.99
Products Name:Product id:–> Description0-32% Brix Wort 1.12 Specific Gravity Refractometer Dual Scale Beer Fruit Sugar Wine Brew FeaturesDual Scale – Brix Scale
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-50%
0-999PPM TDS Water Quality Test Pen Drinking Water Purifier Household Tap Water Testing Instrument
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0-999PPM TDS Water Quality Test Pen Drinking Water Purifier Household Tap Water Testing Instrument

$9.99
Specification:Product name:TDS water quality test pen Product size:138*26*15MM Product weight:25g Measuring range:0-999PPM Error range:±5%F.S Temperature range:0-60℃ Number of batteries:2 Battery
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-29%
110-240V 25W Aquarium Submersible Water Pump
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110-240V 25W Aquarium Submersible Water Pump

$24.99
Specifications:Color:BlackMaterial:ABSDimension:5.8×8.4×6.8cm / 2.3×3.3×2.7″Rated Power:25WRated Voltage:AC 110-240VFrequency:50-60HzH.max:2.1MFlow:1500L/hWater Outlet Diameter:9/11mmCord length:1.4mFeature:- Adjustable Water Flow:The water flow can be adjusted as needed.- High-quality
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-8%
2 in 1 Digital PH & ORP Redox Controller with Separate Relays Repleaceable Electrode BNC Type Probe Water Quality Monitor Tester
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2 in 1 Digital PH & ORP Redox Controller with Separate Relays Repleaceable Electrode BNC Type Probe Water Quality Monitor Tester

$111.99
Features:1. Dual LCD Display:4 LED Display Reading with Output in action LED indicator.2. Protection Dead Band-controller automatically turned-off or shut
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-8%
2 in 1 Digital PH ORP Redox Controller Monitor Water Quality Monitor Tester BNC Type Probe Replaceable Electrode
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2 in 1 Digital PH ORP Redox Controller Monitor Water Quality Monitor Tester BNC Type Probe Replaceable Electrode

$119.99
Description:This 2-in-1 pH & ORP controller and monitor simultaneously measures and displays both pH value and redox value (ORP). It
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-23%
2 In 1 PH EC Meter Multi-parameter Water Quality Monitor Online PH EC Tester Monitor Acidometer
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2 In 1 PH EC Meter Multi-parameter Water Quality Monitor Online PH EC Tester Monitor Acidometer

$32.99
Products Name:Product id:–> Features:Separate PH and EC electrode, precise measurement. Can online monitor for a long time. Apply in water
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-34%
2 in 1 Pointer Type Soil Analyzer Farm Soil Fertile Meter pH Tester for Gardening Planting Analyzer Instrument
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2 in 1 Pointer Type Soil Analyzer Farm Soil Fertile Meter pH Tester for Gardening Planting Analyzer Instrument

$18.99
Features:1. 2 In 1 Soil Moisture Meter for measuring plant flowers Fertile and PH. 2. Save water, energy and keep
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-40%
2 In 1 Single Needle Soil pH Meter Tester Soil Tester Moisture Household Garden Accessories Agriculture Plants Flowers Tool
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2 In 1 Single Needle Soil pH Meter Tester Soil Tester Moisture Household Garden Accessories Agriculture Plants Flowers Tool

$14.99
Features:1. Can effectively measure the humidity in the plant soil:grasp the appropriate conditions for the growth of various plants. 2.
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-29%
2 in 1 UV Index Tester Ultraviolet Intensity Tester UV Detector Skin Moisture Monitor
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2 in 1 UV Index Tester Ultraviolet Intensity Tester UV Detector Skin Moisture Monitor

$23.99
Specification:Color:Green NOTE:In order to measure accurately, skinguard shoulb be put in the open area without any shield and let sun
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-53%
220V Water Quality Testing Electrolyzer Quick Water Quality Testing Electrolysis Iron Bars Analyzers
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220V Water Quality Testing Electrolyzer Quick Water Quality Testing Electrolysis Iron Bars Analyzers

$8.99
Description:This instrument has electrolytic rods with positive and negative poles, one is an iron rod and the other is an
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