The HM Digital PH-200 Replacement pH Sensor SP-P2 is a pH testing meter that is ideal for all pH testing applications. This HM Digital pH meter measures pH and temperature, featuring a simultaneous temperature display. This pH monitor has auto-ranging three point calibration with digital fine tuning, and has Automatic Temperature Compensation.

Specs:

pH range: 0-14.

Temperature range: 0-80 degrees C; 32-176 degrees F.

Accuracy: +/- 0.02 pH.

Dimensions: 7.3" x 1.3" x 1.3".