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aquarium digital dissolved oxygen meter online manufacture

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DO 0.1mg/L Aquarium Digital Dissolved Oxygen Meter
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Measuring range: 1. Dissolved oxygen: (0.020.0)mg/L 2. Temperature: (0 ~ 40) C Basic error: 1. Dissolved oxygen: 0.3mg/L 2. Temperature: 1C LCD Automatic temperature compensation, fast response time Portable, ... Read More

2020-09-29 16:17:05

Smart Blue Tooth Dissolved Oxygen Meter 0.0 - 30.0 Mg/L Digital Online Detector
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Smart Blue Tooth Dissolved Oxygen Meter 0.0-30.0 mg/L Digital Online Detector High Precision Electrode Tester for Hydroponics Product Description: 1,Dissolved oxygen refers to the concentration of molecular ... Read More

2022-08-02 18:53:39

Portable Pen-Type Dissolved Oxygen Meter with 0.1mg/L Accuracy and ATC for Aquarium and Fish Farming
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Portable Pen Type Dissolved Oxygen Meter with ATC and Backlight Professional digital oxygen sensor designed for fish farming, aquariums, and water quality monitoring with precise dissolved oxygen measurement ... Read More

2026-03-29 21:45:26

6-in-1 Testing Multiparameter Water Quality Meter with 0.1 pH Accuracy and LCD Display for Aquariums and Hydroponics
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6-in-1 Portable Water Quality Tester Comprehensive multiparameter water quality meter for measuring DO, PH, TDS, EC, SALT, and TEMP - ideal for aquariums, hydroponics, and environmental testing applications. ... Read More

2026-03-29 22:53:40

Smart Handheld 6-in-1 Dissolved Oxygen/PH/TDS/EC/SALT/TEMP Water Quality Analyzer
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Smart Handheld 6-in-1 Dissolved Oxygen/PH/TDS/EC/SALT/TEMP Water Quality Analyzer Operating System iOS 7.0 or later, Android 4.3 or later Tester Automatic Calibration pH Tester Capacity 1500ml (57oz) Probe ... Read More

2025-07-25 18:28:34

Handheld TDS Water Testing Meter , Electronic Ph Meter With 1 Point Calibration
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YIERYI Digital ORP Tester electrical 0-1999mg/LmV ORP Meter ORP-986 Water Hydroponics Specifications: Range 0~1999mg/LmV Resolution 1mV Accuracy 5 mV Batteries 4 x 1.5V alkaline Environment 0 to 50C,RH 95% max ... Read More

2020-08-26 15:50:40

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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

Elitech

aquarium digital dissolved oxygen meter online manufacture

DO 0.1mg/L Aquarium Digital Dissolved Oxygen Meter
Contact Now

Smart Blue Tooth Dissolved Oxygen Meter 0.0 - 30.0 Mg/L Digital Online Detector
Contact Now

Portable Pen-Type Dissolved Oxygen Meter with 0.1mg/L Accuracy and ATC for Aquarium and Fish Farming
Contact Now

6-in-1 Testing Multiparameter Water Quality Meter with 0.1 pH Accuracy and LCD Display for Aquariums and Hydroponics
Contact Now

Smart Handheld 6-in-1 Dissolved Oxygen/PH/TDS/EC/SALT/TEMP Water Quality Analyzer
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Handheld TDS Water Testing Meter , Electronic Ph Meter With 1 Point Calibration
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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