HM Digital PH-200 Tester

PRODUCT DOCUMENTATION

• HM Digital PH-200 User Manual

The HM Digital PH-200 is an easy to use, easy to calibrate and extremely reliable pH testing meter for use in drinking water, waste water, aquaculture, labs, hydroponics and other applications.

FEATURES

• Measures pH and Temperature
• Auto-ranging three point calibration with digital fine tuning
• Includes storage solution in a sponge embedded in a clear cap
• Waterproof housing (IP-67 rating)
• Simultaneous temperature display
• Measurement Range: 0-14 pH
• Digital automatic calibration (one point), with digital fine tuning
• Automatic Temperature Compensation (ATC)
• Auto-off function, data-hold function and low-battery indicator
• Display: large and easy-to-read LCD screen includes simultaneous temperature reading
• Replaceable Sensor (model SP-P2)
• Factory Calibrated: The PH-200 meter is three-point checked and factory calibrated to pH 7.0.  It can be re-calibrated to any point in its range with digital calibration using the push buttons.
• Includes a cap, batteries, lanyard, and pH 7.0 buffer

SPECIFICATION

• pH Range: 0 - 14 
• Temperature Range: 0-80 °C; 32-176 °F 
• Resolution: 0.01 pH; Temperature resolution is 0.1 °C/F 
• Accuracy: +/- 0.02 pH; Temperature accuracy is +/-2% 
• Calibration: Digital automatic calibration (one point) with digital fine tuning
• Minimum EC/TDS: 5 uS/10 ppm
• Electrode: Replaceable glass sensor and reference tube electrodes 
• Housing: IP-67 Waterproof (submersible; floats) 
• Power source: 3 x 1.5V button cell batteries (LR44 or equivalent; included) 
• Dimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches) 
• Weight: 96.4 g (3.4 oz)