PH test range: 0.00-14.00PH. 3 PH BufferPowder. Main color: white+green. Item weight: 80g / 2.8ounce. Item size: 230 35mm / 9.0 1.4in. Battery: 3 LR44, 1.5V, 160mAh.
eBay
PH-301 Digital PH Controller pH Meter Water Purity Tester Acidity Detector With HI/LO Action Optional for Aquarium Pool
Aliexpress UK
PH test range: 0.00-14.00PH. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Temperature units can be converted.
eBay
80 Strips/pack PH Test Strips Paper Full PH Meter PH Controller 1-14st Indicator Litmus Tester Paper Water Soilsting
Aliexpress UK
PH test range: 0.00-14.00PH. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Temperature units can be converted.
eBay
Multifunctional PH Meter Waterproof Water Quality Tester PH/TDS/EC/Temp Detector PH Test Pen with backlight for Aquarium Pool
Aliexpress UK
PH test range: 0.00-14.00PH. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Material: Plastic.
eBay
Yieryi Digital PH Meter ATC PH Soil Fruit Test Pen 0-14 PH Analyzer Aquarium Swimming Pool Water Quality Analysis Instruments
Aliexpress UK
There's no need to prepare a slurry before testing; simply insert the probe tip into the sample and wait for the reading to stabilize for accurate results. pH: 0.00–14.00 pH. pH: 0.01pH. pH value: ±0.1pH.
eBay
1-14st Indicator Litmus Tester Paper Water Soilsting 80 Strips/pack PH Test Strips Paper Full PH Meter PH Controller
Aliexpress UK
PH test range: 0.00-14.00PH. 3 PH BufferPowder. Main color: white+green. Item size: 230 35mm / 9.0 1.4in. Battery: 3 LR44, 1.5V, 160mAh. Temperature test range: 0.1-60℃ / 32-140℉.
eBay
80 Strips/pack PH Test Strips Full PH Meter PH Controller 1-14st Indicator Litmus Tester Paper Water Soilsting Kit Factory
Aliexpress UK
Material:plastic. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Color:blue.
eBay
3in1 Soil Moisture Sunlight PH Meter Soil Water Acidity Humidity Light PH Test Garden Plants Acidity Humidity PH Monitor Tester
Aliexpress UK
Easy to carry: Lightweight and compact, it can be carried anywhere. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We'd like to settle any problem in a friendly manner.
eBay
Digital PH-2 Pro PH Meter 0.01 Tester Pen Water PH Test -2.00-16.00 Litmus Strips Backlight Aquarium Hydroponic Lab Measurement
Aliexpress UK