APERA, pH/mV Meter (±0.01pH) Model PH850

Feature :
- Quick and easy 1 to 3 points auto. pH calibration, automatically recognizing pH standards of 1.68, 4.00, 7.00, 10.01, 12.45.
- Built-in self-diagnosis ensures pH calibration will be performed correctly and guides you on how to fix common problems.
- Ideal for use in harsh environments — IP57 Waterproof rating, silicone socket protector and rubber boot protect the instrument from general impact.
- The large LCD displays pH and temperature along with icons of stable readings and finished calibrations.
- Standard BNC connector, compatible with Apera's LabSen® Series professional pH electrodes for other applications.

Technical Specifications
pH
Measuring Range（0 to 14.00）pH
Resolution 0.1/0.01 pH
Accuracy ±0.01 pH ±1 digit
Temperature Compensation Range (0 to 100)˚C (Auto. or Manual)
Calibration point 1 to 3 points
mV
Measuring Range ±1000mV
Resolution 1mV
Accuracy ±0.2% FS ±1 digit
Temp.
Measuring Range 0 to 100℃
Resolution 0.1℃
Accuracy ±0.5℃±1 digit
Power 3* AA alkaline batteries
Dimension & Weight
Meter: (88*170*33)mm / 313g
Case: (360*270*76)mm / 1.6kg
Connector
BNC for pH and ORP; RCA for temperature
What's in the box? PH850 meter, 201T-F pH/temp. electrode, 50ml of pH buffers (4.00, 7.00), 50ml of conductivity standards (1413µS, 12.88mS), instruction manual, screwdriver (for battery replacement), carrying case