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Bluetooth PH Meter
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Soil Fertility Meter
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Water Quality Meter
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Digital PH Meter
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Soil Moisture Tester
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Hand Held Refractometer
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Water TDS Meter
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Handheld Moisture Meter
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Digital Dissolved Oxygen Meter
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Digital ORP Meter
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Digital Salinity Meter
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Coffee Weighing Scale
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Brix Tester
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High Precision Metal Detector
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Best Selling Product Categories
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PH Calibration Standards
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lcd digital orp meter online manufacture

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High Accuracy Pen Type Water Quality Meter With 4 Digits LCD Display
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Yieryi pen-Type ORP meter ORP2069 relectrical digital PH Meter Water Treatment Monitor Specifications: Range -1999~1999mV Resolution 1mV Accuracy 5mV LCD Display 4 Digits Battery 4 x 1.5V (AG-13) (Not Included) ... Read More

2020-08-26 15:50:40

4 Digits Garden Soil Moisture Tester Lightweight With -1999~1999mV Range
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Yieryi ORP-2069 LCD Digital Type Red Pen PH Tester Water Quantity Pool Tester ORP Meter Application of ORP Industrial wastewater treatment A redox system used in water treatment, mainly the reduction of chromic ... Read More

2020-08-26 15:50:40

ORP Electrode Sensor with ±5mV Accuracy, 0~1500mV Range, and IP65 Protection for Wastewater & Lab Use
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ORP-501 ORP Composite Electrode Precision ORP probe sensor with 0~1500mV measurement range, platinum ring, and BNC connector. Ideal for wastewater treatment, laboratory use, and industrial water quality ... Read More

2026-04-06 20:49:37

WiFi Tuya App Digital Multi-Function PH Meter 7-in-1 PH EC ORP TDS RH% CF Temperature Online Tester Water Quality Analyzer
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WiFi Tuya App Digital Multi-Function PH Meter 7-in-1 Water Quality Analyzer for PH, EC, ORP, TDS, RH%, CF, and Temperature Sensitivity Adjustment 7 levels (adjustable via rotary dial) Battery 1500mAh Rechargeab... Read More

2025-07-23 17:07:02

169E ORP / Redox Soil Moisture Tester Waterproof For Water Purify , High Accuracy
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YIERYI 169E ORP/Redox Tester waterproof ORP meter,ORP tester for pool water quality tester Product description ORP, which indicates the oxidation potential of the solution. ORP is a measure of redox capacity in ... Read More

2020-08-26 15:50:40

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

Portable Digital Soil Moisture Tester For Garden , Houseplant Water Meter 18*40mm Size
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YIERYI Ph meter digital pH & ORP Meter 0.0--14.0pH 500mV protable PH tester CT-6821 Product Features: Instrument shell waterproof design, LCD display. Small, portable, ready to measure, the use of more ... Read More

2020-08-26 15:50:40

Waterproof ATC Digital PH Orp H2 Meter
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Manufacturer price waterproof ATC pH/H2 / ORP /Temperature 4 in1 Meter Feature: [4-in-1 water quality test] YIERYI PH meter is designed with 4-in-1 function, which can be measured PH, ORP, H2, and Temperature ... Read More

2020-09-18 14:37:09

7-in-1 Multifunction Water Quality Meter with Detachable Probe Design and IP67 Waterproof Housing
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7-in-1 Water Quality Monitor Tester Professional multiparameter water quality tester for pH, TDS, EC, ORP, salinity, specific gravity, and temperature measurements Product Specifications Accuracy 0.01 pH ... Read More

2026-04-12 18:15:34

Digital Kitchen Scale with Type-C Charging Integrated Touch Screen Timer and Waterproof Design for Coffee and Food Measurement
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Digital Coffee Scale with Integrated Touch Screen Timer Professional kitchen scale featuring Type-C charging, waterproof design, and precision measurement for coffee brewing and food preparation. Product ... Read More

2026-04-06 21:10:22

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Bluetooth PH Meter

Soil Fertility Meter

Water Quality Meter

Digital PH Meter

Soil Moisture Tester

Hand Held Refractometer

Water TDS Meter

Handheld Moisture Meter

Digital Dissolved Oxygen Meter

Digital ORP Meter

Digital Salinity Meter

Coffee Weighing Scale

Brix Tester

High Precision Metal Detector

Best Selling Product Categories

PH Calibration Standards

lcd digital orp meter online manufacture

High Accuracy Pen Type Water Quality Meter With 4 Digits LCD Display
Contact Now

4 Digits Garden Soil Moisture Tester Lightweight With -1999~1999mV Range
Contact Now

ORP Electrode Sensor with ±5mV Accuracy, 0~1500mV Range, and IP65 Protection for Wastewater & Lab Use
Contact Now

WiFi Tuya App Digital Multi-Function PH Meter 7-in-1 PH EC ORP TDS RH% CF Temperature Online Tester Water Quality Analyzer
Contact Now

169E ORP / Redox Soil Moisture Tester Waterproof For Water Purify , High Accuracy
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Digital Pen Type PH Meter Oxidation Reduction Analyzer With ABS Case
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Portable Digital Soil Moisture Tester For Garden , Houseplant Water Meter 18*40mm Size
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Waterproof ATC Digital PH Orp H2 Meter
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7-in-1 Multifunction Water Quality Meter with Detachable Probe Design and IP67 Waterproof Housing
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Digital Kitchen Scale with Type-C Charging Integrated Touch Screen Timer and Waterproof Design for Coffee and Food Measurement
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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