Hofun PH Meter & TDS Meter Combo, Upgraded Backlight PH TDS EC & Temperature 4-in-1 Water Quality Tester, High Accuracy Digital Water Tester for Household Drinking, Pool and Aquarium

Specifications:

Model: updated Version
Measuring Range: 0.00-14.00 pH
Resolution: 0.01 pH
Accuracy: ±0.01 pH
Use Environment: RH 95%, 32°F – 140°F (0°C – 60°C)
Battery: 2×1.5V LR button cell
Weight: 1.76 OZ

Features:

✅High Quality and Durable
It’s highly accurate for measuring range of 0-14 PH, 0.01 PH resolution, measure & display pH result simultaneously with LCD display, reliable and quick reading.

✅ Easy to Use
Just remove the protective cap and immerse the PH meter electrode in the solution, turn on the PH by “ON / OFF” switch to be measured. Beats the heck out of trying to see the colors of a litmus strip.

✅Easy to Calibrate
You can simply follow the instruction on the provided packet of solution 4.00 or 6.86, immerse the PH tester in the solution until numbers get stable.

Package Includes:

► 1 x PH Meter
► 3 x Calibration packets
► 1 x Carrying case
► 1 x User’s manual

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 you’re done before capping it again.
► Open the battery case or replace battery, then need to re-calibrate the meter