Feature

●?HIGH ACCURACY: PH tester has a sensitive electrode sensor ,simply press "ON", It only takes a few seconds for your result to appear on screen.read accurate pH levels. The included detailed manual will show you how to get the best accurate and stable reading.
●?WIDELY USE: Ideal for household or laboratory use; Suitable for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics; Appropriate for wide range of applications
●? AUTOMATIC TEMPERATURE COMPENSATION: No more need to take care about the temperature of testing liquid, as ph meter has built in (ATC) automatic temperature compensation, so that it can accurately determine pH value of the sample at any temperature in a range of 0°C - 80°C (32°F - 176°F)
●?WIDE USE: Ideal for Household or Laboratory Use, Suitable for Testing Ph Balance of Drinking Water, Pool, Aquarium, Ro System, Spa, or Hydroponics; Appropriate for Wide Range of Applications
●?MINI SIZE:he mini size ph meter we designed allows you to easily put it in your pocket, so you can take measurements anytime, anywhere. It can help you test it whether you take it to the pool, on a trip, to the beach or camping.


Description

Specifications:
2020 Updated Version Measuring Range: 0-14.0 PH Resolution: 0.1 pH
Accuracy: ±0.1 pH (20°C)
Use Environment: RH 95%, 0-50°C ( 32～176°F )
Battery: 2×1.5V LR button cell
Weight: 1.76 OZ

Package Includes:
? 1 x PH Meter
? 3 x Calibration packets
? 1 x Carrying case
? 1 x Users manual

Water PH Tester Calibration:
? Turn on the pH meter
? Dissolve each buffer solution in 250 ml of distilled water
? Immerse the electrode into the pH 6.86 solution.(under the temperature of 25℃)
? Press the “CAL”(calibration) button for 5 seconds and release
- Display screen will start flashing “6.86”
- Wait it until the display screen stops flashing.
- Rinse the electrode with distilled water and make it dry.
? Repeat the above steps with 4.01 pH buffer powder and 9.18 pH buffer powder.

Note:
■Clean the electrode with distilled water every time before and after use.
■Be careful with the glass probe since it may be a little fragile when you use.
■Remember to gently wipe it with a clean, soft cloth when youre done before capping it again.
■Open the battery case or replace battery, then need to re-calibrate the meter.