This pH meter is affordable and useful for those who need a pH tester for aquariums? swimming pools or other water pH testing.

Specifications
Range: 0-14.0 pH
Resolution: 0.1 pH
Accuracy: ?0.1 pH?20?C?
Use environment: RH 95%? 32?122?

Package Contents:
1 * pH Meter
1 * Calibration screwdriver
2 * ph buffer powder(for calibration)
1 * User manual