AI5510 Includes Only:
- 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
Features:
- 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.
Brief Intro
Apera PH850 Portable pH Meter is designed for professional pH measurement in the field with a variety of practical functions and features in a rugged structure.
ORP measurement is available in mV mode with an ORP probe connected (model 301Pt-C, sold separately).
Easy Calibration
Easy 1-3 points of auto. pH calibration, recognizing pH standards of 1.68, 4.00, 7.00, 10.01, and 12.45. The slope data will show up after completing second and third point calibration, indicating the condition of your pH electrode. The self-diagnosis function ensures pH calibration will be performed correctly and guides you on how to fix common problems.

Built Tough
The IP57 water-resistant structure makes the meter ideal for use in harsh environment. The rubber sleeve protects the instrument from general impact and gives you a firm grip.

Large LCD Display
- Stability icon. Take the reading when the smiley face stays on screen.
- Icons for finished calibrations
- Simultaneous temperature display

Suitable for lab-use as well
The foldable stand allows use as a benchtop meter.