Small and lightweight, it is ideal for any growroom.
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Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Meter Tester + BNC PH
Aliexpress UK
This Aqualine stick provides results in seconds and is small enough to keep on hand. Where to use Aqualine pH Stick?. The Aqualine stick is water-resistant and suitable for use in greenhouses, grow rooms, potted plants, and indoor and outdoor gardens.
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Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Meter Tester BNC PH
Aliexpress UK
About this item【5-in-1 Water Quality Tester】Salinity Meter, EC Meter, TDS, PH, and Temperature tester. Salinity measurement range: 0~10000ppm/10.1~200.0ppt or 0.0-25%, salinity tester has an ATC function, which can decrease the error caused by the change of liquid temperature.【Two Salinity Meters】Digital PH meter can detect the salinity of edible salt, and it can detect the salinity of seawater too. Food salinity measuring range: 0.00-25.00%, seawater salinity measuring range: 10.1-200.0 ppt, 1%=10 ppt=10000 ppm. TDS and salinity units are the same, but when measuring salinity, the pH meter needs to be converted to salinity mode.【High Precision】The high precision algorithm chip and electrode of our digital ph tester ensure an accurate and fast re.
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3 In1 Moisture Sunlight PH Meter Soil Water Acidity Humidity Light PH Test Garden Plants Flowers
Aliexpress UK
The higher ppm value is,the more substances in the water. Widely apply to test water quality,for RO system, aquariums, hydroponics, pools, spas,etc. ON/OFF: on and off. (Tester will automatically shut off to save battery power without pressing any key within 10 mins.).
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3 in1 Soil Water Moisture PH Meter Acidity Humidity Sunlight Light PH Test Garden Plants Flowers
Aliexpress UK
ATC Function:Automatic Temperature Compensation accounts for changes in temperature automatically. Lightweight and easy to carry. Type: PH Tester. Accuracy: ±0.2PH; ±0.1PH (20°C). the readings are automatically displayed.
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Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Meter Tester + BNC PH
Aliexpress UK
ATC Function:Automatic Temperature Compensation accounts for changes in temperature automatically. Lightweight and easy to carry. Type: PH Tester. Accuracy: ±0.2PH; ±0.1PH (20°C). the readings are automatically displayed.
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Newly Aquarium water quality detector 8.0/8.0pro ORP/TDS/EC/Salinity/SG/Temp/PH Hydroponics Tuya
Aliexpress UK
Low battery indicator. Built in energy saving mode.
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Indoor Plants Water Level Indicator Meter Probe Water Level Gauge Buoy Indoor Potted Hydroponic
Aliexpress UK
First rinse the electrode with distilled water and suck it with filter paper. Total concealed fit in your bag or pocket for easy, casual carrying. Users can use it directly. If the data is about 6.86 or the deviation is relatively small, no correction is required; if the value deviates from 6.86 relatively large, press and hold the CAL button for three seconds, let go after the screen flashes, and the automatic correction is in progress.
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4 Pcs Water Level Reminder Water Meter Indoor Plants Water Sensor Hydroponic Planter Hygrometer
Aliexpress UK