PH test range: 0.00-14.00PH. YY-1030 Upgrade:With upgrade stainless steel protection probe. YY-1030:With ordinary probe. 3 PH Buffer Powder. Main color: black+blue.
eBay
New 3 IN 1 PH Meter Water Quality Tester PH/TDS/TEMP Digital LCD EZ 9901 Monitor Tester For Pools , Drinking Water ,Aquariums
Aliexpress UK
4 Display modes: press SHIFT button: TDS - ppm & °C, EC - μs/cm & °C, TDS - ppm & °F, EC - μs/cm & °F. TDS&EC ( WHITE OR BLUE). First, rinse the electrode with distilled water and suck it with filter paper.
eBay
4 in 1 Soil PH Meter Tester Soil Tester PH Moisture Meter Temperature Sunlight Intensity Measurement Analysis Soil Acidity Test
Aliexpress UK
【Easy to Use】Simply insert the probe into the soil about 10cm deep, wait 10 seconds to get an accurate reading. (This tester cannot be used to test liquids. If the soil is too dry, do not insert it into hard soil. ).
eBay
Soil PH Meter Tester Soil Tester PH Moisture meter Temperature Sunlight Intensity measurement Analysis Soil Acidity Test 4 in 1
Aliexpress UK
Compact and portable, quick test of water quality. Due to the different lighting of the photos and differences in monitors, the pictures may not reflect the actual color of the object. 1 Test pen. Scope of application: suitable for household water, aquaculture, swimming pools and other water quality testing.
eBay
2pcs TDS PH Meter Digital Water Tester 0.01ph High Accuracy PH Meter 0-9990ppm Temperature TEMP PPM Tester
Aliexpress UK
Can be used in : Water purifiers and filters, food(vegetable, fruit)&drink quality monitoring, pools and spas, aquarium, hydroponic. Press the switch ,place the electrode into the testsolution. Automatic temperature compensation.
eBay
Digital LCD Food PH Meter Portable Dough PH Tester Temp Acidity Tester with Backlight for Cosmetic Food Cheese Meat Fruit
Aliexpress UK
Resolution: pH 0.01PH, Temperature 0.1°C (0.2°F). Range: pH 0.00-14.00, Temperature 0℃-50℃ (32°F-122°F). Accuracy: ±0.1pH, Temperature ±1.0°C. 1 X Water Quality Tester. All part numbers are for reference purposes only.
eBay
7 IN 1 Cl Temperature TDS ORP EC Salinity pH Meter Chlorine Testers for Pool Filter Aquariums Water Quality PH Tester
Aliexpress UK
4× 0445115022 Diesel Fuel Injector For RENAULT LAGUNA 2.0D 05 to 15 Nozzle Valve. 8 In 1 Digital Tester Pen Pool Water Quality Monitor. Extension Lead with 6 USB Cable Electric Plug Socket UK Mains Power 3 Gang Way.
eBay
Soil PH Meter Tester Soil Tester PH Moisture meter Temperature Sunlight Intensity measurement Analysis Soil Acidity Test 4 in 1
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.
eBay
PH Meter High Digital Precision pH Tester Backlight Display Water Quality Tester Laboratory Drinking Water Hydroponics Tank Tool
Aliexpress UK