Range: ph 0.00-14.00ph. Accuracy :ph ±0.1ph. Resolution : ph 0.01ph. Battery :DC6V ( with power adaptor) not included.
eBay
3 in 1 Digital LCD Soil Tester PH/Moisture/Temperature High Accuracy Soil Meter with Backlight for House Plants Garden Lawn Farm
Aliexpress UK
It's not only ideal for household or laboratory use, also suitable for testing pH balance of drinking water, pool, aquarium, food Project, RO system, Spa, or hydroponics. Q: Can I use this to test Urine ？.
eBay
3/5 in 1Digital Soil Meter Handheld Soil Fertility Moisture PH Temp Sunlight Detector Plant Measuring Tool for Garden Greenhouse
Aliexpress UK
This water quality tester is designed to test pH and chlorine level for swimming pool and spa. It is easy to operate, no more chemicals need. Large screen quickly shows the test result with high precision.
eBay
JIMIHOME Soil PH Detector for Measuring Nutrient Moisture and Humidity Meter Sensor Soil Measurement Instrument Gardening Tool
Aliexpress UK
Are you tired of struggling with plants that just won't thrive?. Are you overwatering, underwatering, or planting in the wrong spot?. Simply insert the probe into the soil, toggle to the desired setting, and read the comprehensive data on the bright digital display.
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Soil pH Tester Moisture Meter Waterproof ZD-06 Soil Tester for Indoor Outdoor Test Kit Tools with 295mm Long Electrode Probe
Aliexpress UK
Previous page Clear Backlit LCD The TDS meter is equipped with a large screen and you can see the data clearly even in the dark. High Precision Electrode Features a high-sensitivity glass electrode combined with an intelligent chip. 3 Calibration Powder (pH 4.00, pH 6.86, pH 9.18) The solution can be stored in a sealed container for the next use. Next page 1 Easy to Read 2 High Precision Electrode 3 Automatic Calibration Previous page IP67 Waterproof IP67 waterproof design ensures working in humid environments. Detachable Probe Design Thanks to the pluggable design, it is convenient and quick to replace the probe. Long Life Battery Four button batteries can provide stable and long battery life. Next page 1 IP67 Waterproof 2 Detachable Probe Design 3 Long Life Battery.
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6 in 1 Soil PH Meter Sunlight Ambient Humidity Temp Soil Moisture Tester Nutrient Fertility Detector Garden Soli Analyzer
Aliexpress UK
Red backlight = non-drinkable warning (>50 ppm), green backlight = directly drinkable (<50 ppm). 【Multipurpose Tds Tester】 Test the purity of drinking water to ensure it's safe and healthy, monitor if Reverse Osmosis (RO)/Deionization(DI) System works properly, whether filter need replaced, maintenance aquarium, hydroponics(test nutrients), well, pool, hot tub, spa and testing tap water, bottle water etc.
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3 in 1 Soil PH Meter Moisture Sunlight Soil Tester Humidity Monitor Garden Measuring Tool for House Pots Lawn Farm Greenhouse
Aliexpress UK
[With Backlight Display] Strong stability, stylish appearance design, with backlight display, convenient and clear reading. 1 x Detector. Accuracy: pH±0.1pH, EC±2%F.S. Resolution: pH 0.01PH, EC 0.01ms/cm.
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3in1 Soil Tester PH/Moisture/Temp Digital LCD Meter Heat-resistant Metal Sensor Humidity Monitor for Flower Plants Gardening
Aliexpress UK
Help the salt chlorinator work more efficiently in the appropriate salinity value. Check the salt concentration of saltwater pool & hot tub that use salt chlorine generator. Test pool salt level- Salt range:0-9990ppm/10-100ppt.
eBay
High Premium Soil Tester PH EC Meter 8-in-1 With 5 Pin Measure Temperature Moisture NPK Fertility Sensor Detector For Farm
Aliexpress UK