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Lab Expo offers Pocket pH Tester 25-PPT100 with a 0.0 to 14.00 pH range. It has a round glass-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 solutions. Pocket pH meter is user-friendly & its waterproof performance protects the integrity of the instrument in harsh conditions.
$1,766.00 $ 1472
| pH measurement range | 0.0 - 14.00 pH |
| Shape of electrode | Round glass 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 testing sites 100 g weight enables portable liquid analysis Laboratory bench work ±0.1 pH accuracy supports precise solution measurement Quality control labs 2-point calibration ensures reliable buffer identification Industrial process checks About 150 hours battery life sustains extended operation Clinical sample screening Round glass electrode measures liquids in harsh conditions
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)
Round glass 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.
