









🌊 Stay ahead in water quality with precision that professionals trust!
The Gain Express 2 in 1 Digital pH and Temperature Monitor offers high-precision water quality measurement with a wide pH range (0.0-14.0) and ±0.1 accuracy. Featuring automatic temperature compensation and one-touch 3-point calibration, it ensures reliable readings across aquariums, hydroponics, labs, and pools. Its large LCD with backlight and power-saving mode enhances usability, while replaceable probes make maintenance affordable and sustainable.







| Manufacturer | Gain Express Holdings Ltd. |
| Part number | PHM-295 |
| Item Weight | 390 g |
| Package Dimensions | 17.6 x 14.7 x 5.9 cm; 390 g |
| Batteries | 4 AA batteries required. |
| Color | pH Monitor |
| Power source type | Battery Operated |
| Display Style | LCD |
| Special Features | Fast Leading System, High precision |
| Included Components | Battery |
| Batteries Included | No |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
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