4 in 1 Water Quality Tester

Description:

Do you want to know if the quality of the water you drink is up to standard?
If so, this pen type pH / TDS / EC / TEMP meter is for you!
With automatic temperature compensation(0-70 ?), it can provide you with an accurate and stable readings.

Features:
– Electrode probe probe sensor can be replaced.
– Test the pH / TDS / EC level and the temperature (? / ?) of the water.
– Pocket size, lightweight and portable with backlight and large LCD screen for clear and easy reading.
– ATC function (automatic temperature compensation) and automatic calibration.
– Apply in water sources, soil-free cultivation, aquarium, hydroponics, laboratory, spas, ambient water, swimming pools, water purification systems, etc.

Specifications:
Material: ABS plastic
Range: pH: 0.00-pH
Temperature: ~ 60 ? 0 ? (32.0 ? ~ 140.0 ?)
CE: 1 ~ 19999us / cm
TDS: 10 ~ 19999ppm
Resolution: pH: 0.01 pH
Temperature: 0.1 ? (0.2 ?)
EC: 1us / cm
TDS: 1ppm
Accuracy: pH: 0. 05pH
Temperature: 0! 5 ? ( 1 ?)
CE TDS: 2%
Automatic temperature compensation: 0 ? ~ 60 ?
PH calibration: 3-point automatic calibration (6.86 and 4.00 and 9.18)
Power: 3 x 1.5V LR44 battery cell button (NOT included)
Automatic shutdown: 5 minutes Battery
Size: approx. 183 x 37 x 37mm / 7.2 x 1.5 x 1.5in
Item weight: approx. 83g / 2.9oz

What’s in the box
1 x PH Pen