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Digital PH Meter HT‑1202 High Precision Digital Water Quality Tester PH MV Tester Temperature Meter 0~14PH PH Tester PH Meter
Aliexpress UK
Cuteefun Digital PH Meter, 5 in 1 Water Quality Tester with Back light, PH/TDS/EC/Salinity/Temp Meter with ATC, 0.01 Resolution High Accuracy Pen Type Tester, for Drinking Water, Aquarium, Spas
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TDS Meter 0-9990ppm Digital PH Meter 0.01 PH High Precision Pen Water Tester TDS&PH Meter 0-14 PH LCD PPM Tester Aquarium Filter
Aliexpress UK
Wide Range of Applications: Ideal for testing water in aquariums, hydroponics, pools, drinking water, and more.
eBay
TDS Meter 0-9990ppm Digital PH Meter 0.01 PH High Precision Pen Water Tester TDS&PH Meter 0-14 PH LCD PPM Tester Aquarium Filter
Aliexpress UK
It is an essential tool for maintaining water quality in aquariums, hydroponics systems, swimming pools, ponds and drinking water. • Ideal for Aquarium, Hydroponics, Drinking Water, Pool and Pond Testing.
eBay
TDS Meter 0-9990ppm Digital PH Meter 0.01 PH High Precision Pen Water Tester TDS&PH Meter 0-14 PH LCD PPM Tester Aquarium Filter
Aliexpress UK
ATC Function:Automatic Temperature Compensation accounts for changes in temperature automatically. Lightweight and easy to carry. Remove the protective cover. Type: PH Tester. Accuracy: ±0.2PH; ±0.1PH (20°C).
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PH-201 PH Replacement Probe Aquarium Hydroponic Laboratory Electrode PH Meter Probe BNC Connector PH Meter Potential Test Sensor
Aliexpress UK
Hydroponic nutrient solutions. Compact and easy to use, it is ideal for hydroponics, aquariums, pools, and general water testing applications. Fast and accurate pH readings. Compact handheld pen design.
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50ML pH Meter Calibration Liquid Kit (pH 4.00, 7.00 & 10.01) Buffer Solution,50 ml KCL pH Protective Solution for All pH Meters
Aliexpress UK
Accuracy: ±0.1 pH, ±0.5˚C. Range: 0 to 14.0 pH. Temperature Range: 0 to 50˚C (ATC).
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ph-201 PH Replacement Probe Aquarium Hydroponic Laboratory Electrode PH Meter Probe BNC Connector PH Meter Potential Test Sensor
Aliexpress UK
Automatic temperature compensation (ATC) (in the range 0-50 ° C). (with case 190 × 165 × 40 mm). Accuracy ±0.5 °C. Resolution 0.1 °C. Automatic shutdown when not in use after 8 minutes.
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Industrial online PH electrode Sensor ABS PH electrode BNC Connector industrial ph meter probe 3/4 sensor electrode ph meter 5m
Aliexpress UK