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Lab Expo offers Pocket pH Tester 25-PPT102 with 0.0 to 14.00 pH range. It has long distance planar-shaped pH electrode. This pH tester has a 2-point push-button calibration system to identify pH buffers automatically. It is suitable for measuring the pH of liquids and semi-solid substances in small vessels. Pocket pH meter is user-friendly & its waterproof performance protects the integrity of the instrument in harsh conditions.
$1,961.00 $ 1634
| pH measurement range | 0.0 - 14.00 pH |
| Shape of electrode | Long distance planar pH electrode |
| pH measurement accuracy | ± 0.1 pH |
| Calibration point | 2 points |
| Calibration solution | USA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18) |
| Data hold function | Manual or Automatic |
| Connector | 6 pin |
| Shutdown mode | Manual or automatic ( 8 minutes without key operations) |
| Dimension (length × diameter) | 185 × 40 mm |
| Weight | 100 g |
| Power type | 3 × 1.5 V G13A button battery 3 |
| Battery life | About 150 hours |
Function Implementation Field sampling sites dimensions enable portable liquid testing Quality control labs ± 0.1 pH accuracy supports repeatable measurements Industrial process checks Battery life of about 150 hours allows extended operation Clinical sample analysis Long distance planar electrode measures semi-solid substances Educational demonstrations Shutdown after 8 minutes without key operations conserves power
pH standard buffer solutions (pH 4.0/7.00/10.01)
G13A button battery
Carrying box/case
pH standard buffer solutions USA (pH 4.0/7.00/10.01)
Long distance planar shape pH electrode
Lab Expo Pocket pH Tester units are designed for portable acidity and alkalinity measurement in water, chemical, and environmental testing applications. The range includes pocket sized pH meter systems with measurement ranges from 0.0 to 14.00 pH and -1.00 to 15.00 pH, supporting round glass, flat, and planar electrodes with accuracy up to ±0.01 pH. These pocket pH meter units support rapid field and lab testing workflows.
