Unbreakable Titanium Body
Titanium construction provides an unbreakable structure and allows the transfer of heat to the internal temperature sensor for rapid temperature compensation.
Maintenance-Free, Gel-Filled Electrode
No fill solution required.
- Automatic Temperature Compensation
- One or two-point automatic calibration
- BEPS - Alerts the user of low battery power that could adversely affect readings
- Compact, heavy-duty, and waterproof
- Battery % displayed on start-up
- HELP feature, displays tutorial messages on LCD
pH Range -2.00 to 16.00 pH; -2.0 to 16.0 pH pH Resolution 0.01 pH; 0.1 pH pH Accuracy ±0.02 pH; ±0.1 pH; pH Calibration automatic, at one or two points with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18) pH Temperature Compensation Automatic ‐5.0 to 105.0 °C/23.0 to 221.0 °F pH CAL Check (electrode diagnostics) Probe condition indicator mV Range ±825 mV (pH‐mV) mV Resolution 1 mV (pH‐mV) mV Accuracy ±1 mV (pH‐mV) Temperature Range -5.0 to 105.0°C / 23.0 to 221.0°F Temperature Resolution 0.1°C / 0.1°F Temperature Accuracy ±0.5°C (up to 60°C); ±1.0°C (outside) / ±1°F (up to 140°F); ±2.0°F (outside) pH Electrode HI629113 titanium body, pre-amplified pH probe with internal temperature sensor, quick connect DIN connector and 1 m (3.3’) cable (included) Automatic Shut-Off user selectable: after 8 min, 60 min or disabled Battery Type/Life 1.5V (3) AAA / approximately 1400 hours of continuous use IP Protection IP67 Environment 0 to 50°C (32 to 122°F); RH max 100% Dimensions 152 x 58 x 30 mm (6.0 x 2.3 x 1.2”) Weight 205 g (7.2 oz.) Ordering Information HI99131 is supplied with HI629113 pH probe, HI70004 pH 4.01 buffer solution sachet (1), HI70007 pH 7.01 buffer solution sachet (1), HI700601 electrode cleaning solution sachets (2 x 20 mL), 100 ml beaker, batteries, instructions, calibration certificates for the meter and probe, and rugged carrying case.