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IP67 Waterproof
The pH tester is waterproof, so you can test in wet environments or under water without worrying about damage to the device or degradation of performance.
5-Minute Auto-Off
If you forget to turn off the pH tester, it will automatically turn off after 5 minutes, which can ensure that the device is turned off when it has not been used for a period of time, thus prolonging battery life or reducing power consumption.
PP Material Suitcase
Effectively protects the PH tester from the external environment, convenient for you to carry and store the tester.
5 in 1 PH Meter for Water
Why buy the 5 in 1 PH Meter for Water?
- Combines salinity, TDS, EC, pH, and Temperature in one unit.
- Wide measuring range and high accuracy
- Automatic temperature compensation (ATC)
- Three-point calibration method for easy calibration
- Green backlit digital LCD display
- Temperature unit conversion
- IP67 waterproof
- Calibration Powder (3 packages)
Attention
- Do not calibrate the instrument in air.
- If the instrument will not be used for a long time, calibrate the instrument before use.
- clean the electrodes with purified water and wipe dry after testing.
How is it calibrated?
- Dissolve each buffer solution in 3 beakers with 250 ml of distilled water.
- Press and hold “CAL” to enter calibration mode.
- The pH meter electrode was calibrated to solutions of pH 4.00, pH 6.86 and pH 9.18.
Package List:
- 1*Meter
- 3*ph calibration powder
- 1*user manual
- 1*Tote box
michael hale
2025-08-24 14:13:20
Directions say calibrated out of box not true!! There are instructions how to calibrate and when calibrating it goes below the ph readings so u can't get the 4.01 or 6.8 jumped right past them so u can't even calibrate the unit!! Do not buy it is a waste of money!!!!
Robert Degroot
2025-07-23 09:29:17
Not reliable, hard to calibrate, LED screen is of poor quality and fads out
suryanto phienanda
2025-05-30 20:49:32
The written manual is completely different than the video. To make it worse, theres only 1 packet for each pH, so if you make a mistake, that's it. I'd look for a different one honestly
osiris
2025-05-26 12:43:10
For $17 this 5-in-1 water tester is an ok deal. It can test PH, Salinity, TDS and EC. It also measure temperature in C or F. There are 3 calibration power packets. The unit display is bright with green backlight. It comes with batteries and a plastic carrying case.
disappointed
2025-05-07 14:40:52
is advertized as Ip67 waterproof ... it is NOT waterproof. first time i used it, it filled up with water and did not work.
michael hale
2025-05-03 13:14:44
Directions say calibrated out of box not true!! There are instructions how to calibrate and when calibrating it goes below the ph readings so u can't get the 4.01 or 6.8 jumped right past them so u can't even calibrate the unit!! Do not buy it is a waste of money!!!!
Robert Degroot
2025-04-20 17:41:23
Not reliable, hard to calibrate, LED screen is of poor quality and fads out
suryanto phienanda
2025-04-07 11:05:44
The written manual is completely different than the video. To make it worse, theres only 1 packet for each pH, so if you make a mistake, that's it. I'd look for a different one honestly
osiris
2025-02-10 14:55:47
For $17 this 5-in-1 water tester is an ok deal. It can test PH, Salinity, TDS and EC. It also measure temperature in C or F. There are 3 calibration power packets. The unit display is bright with green backlight. It comes with batteries and a plastic carrying case.
disappointed
2025-01-14 14:04:38
is advertized as Ip67 waterproof ... it is NOT waterproof. first time i used it, it filled up with water and did not work.
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