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Nature Element Measurements

-35-55 Degree Mini Indoor Analog Temperature Humidity Meter Thermometer Hygrometer

-35-55 Degree Mini Indoor Analog Temperature Humidity Meter Thermometer Hygrometer

$8.63

Features: Ideal indoor temperature and humidity meter.Mini size, convenient to carry.Measure the current temperature and humidity.Analog display, easy..

0-10000 Water Quality Testing Electrolyzer Quick Water Quality Testing Electrolysis Iron Bars Analyzers

0-10000 Water Quality Testing Electrolyzer Quick Water Quality Testing Electrolysis Iron Bars Analyzers

$9.71

Description:The water electrolyzer is to put an electric field into the water, which is composed of two positive and negative electrodes (iron rod and..

0-32% Brix Wort 1.12 Specific Gravity Refractometer Beer Fruit Sugar Wine Brew

0-32% Brix Wort 1.12 Specific Gravity Refractometer Beer Fruit Sugar Wine Brew

$24.83

Description :0-32% Brix Wort 1.12 Specific Gravity Refractometer Dual Scale Beer Fruit Sugar Wine Brew Features :Dual Scale - Brix Scal..

0-999PPM TDS Water Quality Test Pen Drinking Water Purifier Household Tap Water Testing Instrument

0-999PPM TDS Water Quality Test Pen Drinking Water Purifier Household Tap Water Testing Instrument

$10.79

Specification:Product name: TDS water quality test penProduct size: 138*26*15MMProduct weight: 25gMeasuring range: 0-999PPMError range: ±5%F.STemperat..

100M Portable Sonar Sensor Fish Finder LCD Blue Color Screen Intelligent 200KHz

100M Portable Sonar Sensor Fish Finder LCD Blue Color Screen Intelligent 200KHz

$58.31

Specification: Material: Environmentally friendly ABS materialLCD screen: LCD blue color screenSonar frequency: 200KHzSonar detection angle: 45&d..

110-240V 25W Aquarium Submersible Water Pump

110-240V 25W Aquarium Submersible Water Pump

$26.99

Specifications:Color: BlackMaterial: ABSDimension: 5.8x8.4x6.8cm / 2.3x3.3x2.7'Rated Power: 25WRated Voltage: AC 110-240VFrequency: 50-..

2 in 1 Digital PH & ORP Redox Controller with Separate Relays Repleaceable Electrode BNC Type Probe Water Quality Monitor Tester

2 in 1 Digital PH & ORP Redox Controller with Separate Relays Repleaceable Electrode BNC Type Probe Water Quality Monitor Tester

$120.95

Features:1. Dual LCD Display: 4 LED Display Reading with Output in action LED indicator.2. Protection Dead Band-controller automatically turned-off or..

2 in 1 Digital PH ORP Redox Controller Monitor Water Quality Monitor Tester BNC Type Probe Replaceable Electrode

2 in 1 Digital PH ORP Redox Controller Monitor Water Quality Monitor Tester BNC Type Probe Replaceable Electrode

$129.59

Description: This 2-in-1 pH & ORP controller and monitor simultaneously measures and displays both pH value and redox value (ORP). It co..

2 In 1 PH EC Meter Multi-parameter Water Quality Monitor Online PH EC Tester Monitor Acidometer

2 In 1 PH EC Meter Multi-parameter Water Quality Monitor Online PH EC Tester Monitor Acidometer

$62.63

Features:Separate PH and EC electrode, precise measurement.Can online monitor for a long time.Apply in water sources, aquarium, hydroponics, spas, swi..

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