The pH-100 pen type acidity meter uses a composite pH electrode with high sensitivity, fast response speed, and good reproducibility as the probe. It has a 3.5-digit LCD digital display, which is reliable, stable, easy to carry, and particularly convenient for field use. It has been highly praised by domestic and foreign peers. This product has been exported in bulk.

Technical indicators:
*Measurement range: 0.00pH to 14.00pH
*Measurement error: ± 0.02pH
*Resolution: 0.01pH
*Power supply battery: 4 SR44 button type batteries
Continuous use for over 1000 hours
*Dimensions: 140 × 30 × 18 (mm)
*Weight: 100g

characteristic:
*Compact internal structure
*Small in size and easy to operate
*On site testing
*Can be used as precision pH test paper

Suitable for medical, environmental protection, scientific research, colleges and universities, industrial and mining enterprises