7 in 1 Aquarium Test Strips Multipurpose Water Quality Test Strip Fish Tank Test Kit Water pH Test
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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100 Pcs 9-IN-1/7-IN-1 Aquarium Test Fish Tank Test Kit with Test Tube Water Quality Monitor pH Test
Aliexpress UK
Wide using for aquarium, pool, drinking,spas,hydroponics, food, wine,beer making and more. Product size: 15cm 3cm 1.7cm. Battery: LR441.5V (included). Clean the electrodes. Turn off the switch. Put on the protective cover.
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100 Pcs 9-IN-1 Aquarium Test Fish Tank Test Kit with Test Tube Water Quality Monitor pH Test Strips
Aliexpress UK
Digital PH Pen Tester Stick. Portable Design, handheld pen style and compact carrying case makes it conveniently fits in your pocket or bag and goes anywhere. Large digital display is easy to read. Weight: 50g.
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7 in 1 Aquarium Test Strips Multipurpose Water Quality Test Strip Fish Tank Test Kit Water pH Test
Aliexpress UK
PH Characteristics Resolution: 0.01PH. Error: 0.05PH. Probe type: sensitive low impedance glass bulb.
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100 Pcs 9-IN-1 Aquarium Test Fish Tank Test Kit with Test Tube Water Quality Monitor pH Test Strips
Aliexpress UK
Type: PH Tester. Accuracy: ±0.2PH; ±0.1PH (20°C). Resolution: 0.1PH. Handheld pen style and compact carrying case makes it conveniently fits in your pocket or bag and goes anywhere. Display: LCD Digital.
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5-17 in 1 Aquarium Test Strips Water Quality Test Strip Fish Tank Nitrate pH Hardness Test Strips
Aliexpress UK
Ideal for any aquarium, the fishing industry, swimming pools, spa. school laboratories, food & beverage, drinking water etc. readings are quickly display on a large lcd display.
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100Pcs 7 In 1 Water Quality Test Strips Fish Tank Test Kit Nitrate/PH Total Hardness Test Strip
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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PH NH4 NO2 NO3 GH CI H2S DO Checker Test Agent Aquaculture Fish Tank Aquarium Water Test Kits Tools
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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