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Hanna Instruments™ Skin pH Portable Meter

Product Code. 11607280
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Range (pH):
-2 to 16
Unit Size:
Each
This item is not returnable. View return policy

Product Code. 11607280

Brand: Hanna Instruments™ HI99181

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Offers numerous features that improve pH testing for skin and surface measurements. Hanna Instruments™ Skin pH Portable Meter is a durable, waterproof pH and temperature meter that uses the HI1414D/50 glass body, amplified pH electrode with an integrated temperature sensor.

This portable pH and temperature meter is designed specifically for analysis of skin. 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 split-level LCD displays both pH and temperature readings, along with indicators for reading stability, battery percentage, and calibration instructions.

The HI99181 uses the HI1414D/50 amplified pH electrode with glass body. This specialized electrode features an integrated temperature sensor and a flat sensing tip that provides optimal surface contact for skin measurement. The open junction design provides accurate, stable readings.

  • Waterproof: Rated IP67 compliant, for immersion in up to 1m water for 30 minutes
  • Automatic Calibration: One or two-point calibration is automatic to two selectable buffer sets
  • Automatic Temperature Compensation: Integrated temperature sensor
  • Multi-level LCD display and on-screen tutorial for setup and calibration
  • Battery Error Prevention System: Meter automatically shuts off if power level is too low
  • Battery Life Indicator: Battery percent level is displayed at start

Specifications

Includes flat tipped pH/temperature probe, pH 4.01 / 7.01 buffer solution sachets, electrode cleaning and disinfection solution, electrode cleaning solution, batteries, instructions, hard carrying case
Accuracy (Temperature) ±0.5°C (up to 60°C); ±1.0°C (outside), ±1°F (up to 140°F);
Accuracy (pH) ±0.02
Calibration Automatic
Range (pH) -2 to 16
Resolution (pH) 0.01
Calibration Points 1 or 2
Temperature Range (Metric) -5.0°C to +105.0°C
Temperature Range (English) 23.0°F to 221.0°F
Resolution (Temperature) 0.1°C/°F
Display Type LCD
Dimensions (L x W x H) 152 x 58 x 30 mm (6.0 x 2.3 x 1.2 in.)
Weight (Metric) 205 g
Weight (English) 7.2 oz.
Warranty 2 Years (6 Months Probe)
Probe Type HI1414D/50 pre-amplified pH probe with internal temperature sensor, DIN connector and 1m (3.3 ft.) cable
Relative Humidity Range Max. 100%
Temperature Compensation Automatic from -5.0 to 105.0°C (23 to 221°F)
Temperature (English) Operating 32°F to 122°F
Temperature (Metric) Operating 0°C to 50°C
Battery Type 3 x 1.5V AAA
Battery Life 1200 hr. (auto-off after 8 min.)
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