Waterproof pH test pen LX102WPP is a portable pen with replaceable electrode of large capacity. Micro alkaline batteries offers energy density and leakage resistance. This lightweight pen complies with IP67 standard. It display the measured pH and temperature levels of solutions. Designed for simple one-hand operation.
| pH range | 0 ~ 14 pH |
|---|---|
| pH resolution | 0.1 pH |
| Electrode | Flat pH electrode (LX5102) |
| Electrode pH range | 0 ~ 14 pH |
| pH accuracy | ± 0.1 pH |
| pH solution | pH 4.01 pH 7 pH10.01 |
| pH operating temperature | 0 ~ 50 °C |
| Calibration point | 2 |
| Battery | 4 V× 1.5 V |
| Display | Single-display |
| Dimensions ( L × W × H ) | 170 × 37 × 37 mm |
| Weight | 90 g |
Manual mode calibration
Auto power off (six minutes after last key pressed)
Low cost and long life electrode
High speed accurate results
Used for water quality testing such as drinking water, swimming pools, laboratory applications, pharmaceutical, medical, hydroponics, aquariums and aquaculture, etc.

| Electrode | Flat pH electrode (LX5102) |
| pH range | 0 ~ 14 pH |
| pH accuracy | ± 0.1 pH |
| Temperature range | 0 ~ 50 °C |