The HI-991001 pH/Temperature Meter is designed specifically for use in manufacturing and environmental testing protocols. The specialized probe features a titanium body, integrated temperature sensor, and cloth junction.
An on-screen indicator provides visual confirmation that your probe is working at its best.
Low Battery Indicator
The included batteries provide 1400 hours of continuous use. When the battery level is below 10%, a warning symbol will blink to indicate low battery condition. When low battery power may affect your results, the meter will shut down to avoid erroneous readings caused by low battery level.
The auto-off feature can be set to shut the meter off at 8 or 60 minutes, or it can be disabled so that the meter continuously stays on. The auto-off feature prolongs battery life for peace-of-mind and energy savings if the meter is accidentally left on.
Built to be Durable
Designed to withstand the knocks, drops, and spills of real life, the new IP67 body ensures top performance in any environment. These meters are protected against dust and water intrusion from any direction.
Made to fit comfortably in your hand for on-the-go testing, the multilevel LCD display provides at-a-glance readings of pH and temperature from any angle and dual button operation streamlines the testing process for any user.
Quick Connect Probe
A Quick Connect DIN connector makes attaching and removing the probe simple and easy. The rubber coating protects the cable and provides a water-tight seal without twisting.
Each meter is supplied complete with: • HI-12963 pH/temperature probe with titanium body and DIN connector with 1m (3.3’) cable • pH 4.01 & 7.01 Buffer sachet • HI-700601 General Electrode cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual
|Accuracy pH||±0.02 pH|
|Accuracy Temperature||±0.5°C (up to 60°C), ±1°C (outside); ±1.0°F (up to 140°F), ±2°F (outside)|
|Battery Type / Life||3 x 1.5V AA / approx. 2000 hours of continuous use^ auto-off after 8 minutes of non-use|
|Dimensions||154 x 63 x 30 mm (6.1 x 2.5 x 1.2”)|
|Electrode||HI12963 preamplified pH and temperature probe with titanium body, DIN connector and 1 m (3.3’) cable|
|Environment||0 to 50°C (32 to 122°F); RH max 100%|
|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)|
|Range pH||-2.00 to 16.00 pH|
|Range Temperature||-5.0 to 105.0°C / 23.0 to 221.0°F|
|Resolution pH||0.01 pH|
|Resolution Temperature||0.1°C / 0.1°F|
|Temperature Compensation||Automatic, -5 to 105°C (23 to 221°F) for pH readings|
|Weight||196 g (6.91 oz.)|
|Warranty||2 years (probe 6 months)|