HI99164 Portable Yogurt pH Meter – HI99164

The Hanna Instruments HI99164 is a durable, waterproof, and portable Foodcare pH and temperature meter designed specifically for yogurt analysis. Automatic calibration is performed at one or two points with two sets of buffers. All calibration and measurement readings are automatically compensated for temperature variations.

The HI99164 uses the FC2133 glass body, amplified pH electrode that offers numerous features that improve pH testing for yogurt producers.  The split-level LCD displays both pH and temperature readings, along with indicators for reading stability, battery percentage, and calibration instructions.

• Automatic Temperature Compensation
• Automatic Two-Point Calibration
• Waterproof

• 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	FC2133 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	154 x 63 x 30 mm (6.1 x 2.5 x 1.2”)
  Weight	196 g (6.91 oz.)
  Ordering Information	HI99164 is supplied with FC2133 pH probe with internal temperature sensor, HI70004 pH 4.01 buffer sachet, HI70007 pH 7.01 buffer sachet, HI700643 electrode cleaning solution sachets (2), 100 ml beaker (1), batteries, calibration certificates for both meter and probe, instruction manual, and rugged thermoformed carrying case.