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buy 3-in-1 pH Meter with Bluetooth – Accurate EC and Temperature Measurement for Water Quality in Pools, Aquariums, and Hydroponics online manufacturer

3-in-1 pH Meter with Bluetooth – Accurate EC and Temperature Measurement for Water Quality in Pools, Aquariums, and Hydroponics
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Looking for a reliable pH meter ? Read More
2025-03-28 18:46:49
buy Yieryi Digital ORP Meter with LCD Backlight Compact Pen Size and CE RoHS Marking for Water Quality Testing online manufacturer

Yieryi Digital ORP Meter with LCD Backlight Compact Pen Size and CE RoHS Marking for Water Quality Testing
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Yieryi 100% New Brand ORP-2069 LCD Digital Type Red Pen PH Tester Water Quantity Pool Tester ORP Meter This professional ORP tester measures Oxidation Reduction Potential (mV) from -1999 to 1999mV. Featuring a ... Read More
2026-04-28 00:25:23
buy Online Digital PH Tester with 0.01-14.00pH Measuring Range -1200mV~+1200mV ORP and 0.1℃-80.0℃ Temperature Multi Function Water Quality Monitor online manufacturer

Online Digital PH Tester with 0.01-14.00pH Measuring Range -1200mV~+1200mV ORP and 0.1℃-80.0℃ Temperature Multi Function Water Quality Monitor
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WIFI Function with Tuya App Online Digital PH Tester PH.EC.ORP.TDS.RH%.CF.Temperature Multi Function PH Meter Product Specifications Item Value Warranty 1 year Type Water quality monitor Customized support OEM ... Read More
2025-11-20 19:28:46
buy Digital Hydrogen Tester Pen with Dual Measurement and Waterproof Design for High Accuracy Water Quality Testing online manufacturer

Digital Hydrogen Tester Pen with Dual Measurement and Waterproof Design for High Accuracy Water Quality Testing
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Digital Hydrogen Tester Pen H2~Temp Dual Measurement Product Overview Professional waterproof digital hydrogen tester pen with dual measurement capabilities for hydrogen concentration and temperature. Ideal for ... Read More
2026-04-12 18:34:41
buy 1999mV Range ORP Meter with LCD Backlight and Portable Pen-Type Design for Water Quality Testing online manufacturer

1999mV Range ORP Meter with LCD Backlight and Portable Pen-Type Design for Water Quality Testing
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Digital Pen-Type ORP Meter for Water Quality Testing Model: TPH01613 - Professional ORP pH tester designed for measuring Oxidation Reduction Potential in various water applications including pools, fish tanks, ... Read More
2026-04-06 20:54:22
buy Digital Pen Type PH Meter Oxidation Reduction Analyzer With ABS Case online manufacturer

Digital Pen Type PH Meter Oxidation Reduction Analyzer With ABS Case
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YIERYI Digital Pen-type tester ORP-969 Pen-Type ORP Meter VOxidation Reduction Analyzer Features: Use to measure the amount of Oxidation Reduction Potential (ORP) level. The tendency of the solution to either ... Read More
2020-08-26 15:50:40
buy yieryi New last Come Conductivity Meter Portable CT3031 Pen Type Digital Waterproof Conductance Pen Cond Tester online manufacturer

yieryi New last Come Conductivity Meter Portable CT3031 Pen Type Digital Waterproof Conductance Pen Cond Tester
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New Come Conductivity Meter Portable CT-3031 Pen Type Digital Waterproof Conductance Pen Cond Tester Packing List: 1 *Digital PH Tester Read More
2025-03-28 18:46:42
buy Yellow Hand Held Soil Moisture Meter For Plants , Soil PH Tester 1 Point online manufacturer

Yellow Hand Held Soil Moisture Meter For Plants , Soil PH Tester 1 Point
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YIERYI Range:0~1999mg/LmV Digital Handheld ORP Tester ORP Meter ORP-B Water Hydroponics Specifications: Pen type ORP Tester|ORP Meter|ORP Pen Range: 0~1999mg/LmV Resolution: 1mV Accuracy : 5 mV Batteries :4 x 1... Read More
2020-08-26 15:50:40
buy Pen Type Soil Moisture Tester , Electronic Redox Tester For Water Quality Analysis online manufacturer

Pen Type Soil Moisture Tester , Electronic Redox Tester For Water Quality Analysis
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YIERYI LED Pen-Type Digital ORP Meter ORP-969 electronic redox Tester Water Quality Analysis Specifications Range -1999mV ~ 1999mV Resolution 1mV Accuracy 5mV Operating Temperature 0degrees ~ 50degrees (32F ~ ... Read More
2020-08-26 15:50:40
buy Pen Type Digital Water TDS Meter 0-4999ppm With DC3V CR2032 Battery online manufacturer

Pen Type Digital Water TDS Meter 0-4999ppm With DC3V CR2032 Battery
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YIERYI TDS Meter Water Measurement Tool TDS / EC Tester 0-4999ppm Temperature Tester TDS02 pen can simultaneously detect liquid TDS value, water measuring probe is made of titanium alloy materials, the biggest ... Read More
2020-08-26 15:50:40
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YieryiHand held 0-80% Alcohol Refractometer ATC Spirits Tester Alcoholometer

3 In 1 Hand Held Wine ATC Portable Refractometer , ATC Salinity Refractometer

Hand Held 10-30% Water Digital Honey Refractometer With Calibration / Honey Moisture Meter

ATC Clinical Specific Gravity Refractometer For Dog Aluminum Body Construction

2-4% Salinity Specific Gravity Refractometer With Non Slip Rubber Materials

Honey Brix Specific Gravity Refractometer W Atc With 0.5% Accuracy , CE Standard

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