1 ^Digital Tester. Range 0.00-14.00ph. Resolution: 0.01PH. Accurancy: ±0.05pH. 1 ^Screwdriver. weight: 220g.
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100-1000L/H Flowmeter Plastic Tube Type 100‑1000L/H Water Meter Flowmeter LZS‑15D Tube Type Flowmeter Water Meter
Aliexpress UK
Zigbee wireless long-distance data transmission. Device must be used with a gateway.
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Digital Online PH Salinity Monitor pH Salt Water Quality Tester LCD pH Salinity Realtime Monitor for Seawater Fish Tank Aquarium
Aliexpress UK
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PH Meter 0.01 High Precision for Water Quality Tester with 0-14 Measurement Range Suitable Aquarium Swimming Pool
Aliexpress UK
Specifications: * Material: ABS Plastic * Measuring range 0.00~14. 00PH * Resolving power 0.01PH * Accuracy 0.05PH (@25°C) * Working voltage 2x1.5V (AG-13 button battery) * Work environment 0~60°C RH < 95% * Correcting 2-point or 3-point automatic correction * Volume: 155x31x18(mm)
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Yieryi Hydrogen Water Tester Monitor 4 in 1 H2 PH ORP TEMP Meter Reactive Oxygen Analyzer ATC 0-2400PPb for Aquariums Pools Spa
Aliexpress UK
Wait for the reading to stabilize and note the result. pH Range: 3.5–8 pH (3.5–7 Acid, 7–8 Alkaline). Insert the probe into the soil, level with the root area. Remove surface soil debris such as leaves and roots.
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Digital Chlorine Meter PH Tester 7 In 1 SALT/ ORP/ TDS/EC/TEMP Tester CL Water Quality Analyzer for Swimming Pool Hot Spring
Aliexpress UK
This digital pH meter features portable design, simple operation and high precision, can detect the pH value of liquids anytime, anywhere, widely used for aquarium, brewing, pool, cosmetic, aquaculture, drinking water, food, industrial wastewater, laboratory and other areas. Specification: Measure range: 0.00- 14.00PHAccuracy: 0.01 PHResolution: 0.01pHPackage: 1*pH meter, 2*calibration solution (pH4.01, pH6.86), 2*1.5V LR44 batteries(including, installed),1*User Manual (English). Two-point Automatic Calibration 1. Prepare calibration solution Dissolve each buffer solution in 250 ml of distilled water 2. pH 6.86 calibration Immerse the electrode into the pH 6.86 solution.(under 25 C). Press the "CAL" button for 3 seconds and releaseDisplay will start flashing 6.86Wait until the display stops flashing. 3.
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Tuya WiFi Digital PH ORP TDS EC Salt S.G Temp CF Meter Probe Fish Aquarium Online Water Quality Monitor Data Logger Controller
Aliexpress UK
8-11: Alkalinity. This ph tester can read super fast and accurate, which is convenient for you to judge the data. Purpose: PH value test. 1 x PH Testing Machine. 2 x PH Reagent. If you are satisfied with our service, pls.
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8-in-1 Multifunction Water Quality Meter Digital WiFi PH EC TDS SALT SG.Temp ORP CF Tester Smart Monitor Tuya APP Control
Aliexpress UK
1 Digital Tester. Range 0.00-14.00ph. Resolution: 0.01PH. Accurancy: ±0.05pH. i4.4c03WykQWykQSe" style="box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; height: 8256px; position: absolute; top: 0px; visibility: hidden; width: 1212px; z-index: -1;">.
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Yieryi 7 in 1 Multi-function Water Quality Monitor Digital PH/ORP/TDS/EC/CF/Теmp/Humidity Meter with RS485 for Aquarium Swimming
Aliexpress UK