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 pH Resolution 0.01 pH pH Accuracy ±0.02 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) 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) Temperature Compensation automatic from -5.0 to 105.0ºC (23 to 221ºF) Electrode/Probe HI62911D titanium body, pre-amplified pH probe with internal temperature sensor, DIN connector and 1 m (3.3’) cable (included) Battery Type/Life 1.5V (3) AAA / approximately 1200 hours of continuous use; auto-off after 8 minutes of non-use 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 HI62911D pH probe, HI70004 pH 4.01 buffer solution sachet (20 mL), HI70007 pH 7.01 buffer solution sachet (20 mL), HI700661 electrode cleaning solution sachets (2 x 20 mL), batteries, instructions, and hard carrying case. Warranty 2 years (probe 6 months)
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