HI99191
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HI99191

$100.00

HANNA – HI99191

pH Meter for Low Ionic Strength Water

The Hanna Instruments HI99191 is a waterproof portable pH/temperature meter designed specifically for measuring the pH of drinking water. The HI99191 uses the FC215D amplified pH electrode. The FC215D has three ceramic junctions that allow for an increased flow of the electrolyte solution into the low conductivity sample. The HI99191 measures pH from -2.00 to 16.00 pH and temperature from -5.0 to 105.0 °C (23.0 to 221.0 ºF). Automatic calibration is done at one or two points and all readings are automatically compensated for temperature variations. Indicators for stability, battery percentage, and calibration instructions are viewed on the primary display. The HI99191 uses three 1.5V AAA batteries for an exceptional battery life of 1200 hours of continuous use.pH/ORP probe with internal temperature sensor, HI 70004 pH 4.01 buffer sachet, HI 70007 pH 7.01 buffer sachet, HI 700661 electrode cleaning solution sachet (2), batteries, instructions and rugged carrying case.

$100.00

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Product Description

HANNA – HI99191

pH Meter for Low Ionic Strength Water

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 buffers (standard 4.01, 7.01,10.01 or NIST 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 FC215D pre-amplified pH electrode with internal temperature sensor, DIN connector, 1 m (3.3’) cable
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 HI99192 is supplied with FC215D pH/temperature 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), HI7071 3.5M electrode fill solution, batteries, instruction manual, and hard carrying case.
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