Range: ph 0.00-14.00ph. Accuracy :ph ±0.1ph. Resolution : ph 0.01ph. Battery :DC6V ( with power adaptor) not included.
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1pcs 50ML PH Meter Standard Solution Calibration 4.00/7.00/10.01 For ORP Tester With 222mV Calibration 43x43x53mm PH Calibration
Aliexpress UK
PH Range: 3.5-8 Ph (3.5-6.5 ACID, 7 NOR, 7-8 ALKALI). - PH Range: 3.5-8PH ( 3.5-7 Acid, 7-8 Alkaline). Step 5: Remove probe from soil and wipe clean after each use. Step 3: Adjust the position of the probe until the pointer on the dial swing slightly.
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Yieryi Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test BNC Q9 Connector 1.2/3M Wire Probe
Aliexpress UK
Resolution: 0.01 pH. Design: Handheld Digital Pen Type. Key Features. Clear LCD Display: Digital screen with backlight for easy viewing, even in low-light conditions. Wide Application: Suitable for aquariums, hydroponics, swimming pools, spas, drinking water, and household testing.
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Digital Food PH Meter with KCL Kit 0.01 Resolution High Accuracy Sensor pH Tester for Meat Dough Sausage Cheese Cosmetics Soil
Aliexpress UK
【 Convenient to Carry with 】 This hydroponic ph pen is designed based on the handy size that is ideal for carrying in your pocket and test the PH no matter where you are.
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25ML PH Buffer Calibration Solutio 12.88 MS/cm Precise Conductivity Salinity Calibration Solution PH Meter Buffering Agent
Aliexpress UK
Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems. Replaceable BNC pH sensor probe with protective cap. Range: pH 0.00 ~ 14.00. Accuracy: pH ± 0.1. Resolution: pH 0.01.
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100pcs PH0-14 Test Paper Laboratory Household PH Test Strips Indicator Scientific Litmus Alkaline Acid Testing PH Test Meter
Aliexpress UK
It's lightweight, inexpensive and takes up very little space. Popular pH buffer solution, pH6.86. Accuracy: ±0.01pH at 25°C. Simple to use.
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Handheld Food PH Meter LCD Digital Meat Dough Fruit Cheese Soil Acidimeter 4 in 1 PH TDS EC Temp Pointed End Food Tester
Aliexpress UK
The automatic power-off function turns off the power after 5 minutes of inactivity to save power. 1 x Pool Salt Tester. Split In Half Titanic Bath Boat And Pool Toy, Break In Half RMS Titanic Toys UK.
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PH Buffer Powder Calibration Set PH4.01 PH6.86 PH9.18 ORP 256MV KCL Solution Powder For PH Meter Tester Aquarium Hydroponics
Aliexpress UK
4 in 1: For Cl2, H2, ORP, Temp. 5 in 1: For Cl2, H2, ORP, PH, Temp. 5 in 1: Cl2, H2, ORP, PH, Temp. 3 in 1: For Cl2, H2, Temp;. 4 in 1: Cl2, H2, ORP, Temp. 2 in 1: For Cl2, Temp;. 3 in 1: Cl2, H2, Temp;.
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50ML pH Calibration Buffer Kit (4.00/7.00/10.01) with 222mV ORP Standard Solution KCL Electrode Storage Liquid for All pH Meters
Aliexpress UK