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GAOTek Digital Pocket pH Meter Tester – Automatic electrode diagnosis

Digital Pocket pH Meter Tester has ± 0.01 pH accuracy, 1 point to 3point calibration, auto temp comp, data Storage (100 sets).

Weight

1.77 lbs

Dimensions

8.27 × 5.32 × 3.15 in

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SKU: GAOTek-PHM-199 Category:
Description

Description

Features

  • Economy portable pH meter is equipped with backlit LCD display
  • 1 to 3 points calibration with automatic recognition for USA and NIST buffers
  • Automatic electrode diagnosis helps user decide whether to replace pH electrode
  • Automatic temperature compensation ensures accurate readings
  • Auto-Read function senses and locks the measurement endpoint
  • Auto-Power Off effectively conserves battery life
  • Setup menu allows setting the pH buffer group
  • Reset function automatically resumes all settings back to defaults
  • Expanded memory stores or recalls up to 100 data sets
  • USB communication interface for data transfer

 

Technical Specifications

Range -2.00 pH to 20.00 pH
Accuracy ± 0.01 pH
Resolution 0.01 pH
Calibration Points 1 point to 3 points
pH Buffer Options USA (pH 4.01 or 7.00 or 10.01) or NIST (pH 4.01 or 6.86 or 9.18)
Range ± 1999 mV
Accuracy ± 1 mV
Resolution 1 mV
Memory Stores up to 100 data sets
Output USB communication interface
Connector BNC
Display 3.5 in custom LCD
Power 3 V AA × 1.5 V AA batteries or DC 5 V power adapter
Battery Life Approximately 150 hours (Turn off the backlit)
Auto-Power Off 30 minutes after last key pressed
Offset Calibration 1 point
Range 32 °F to 221 °F (0 °C to 105 °C)
Accuracy ± 0.9 °F (±0.5 °C)
Resolution 0.1 °F (0.1 °C)
Calibration Range Measured value 50 °F (± 10 °C)
Temperature Compensation 32 °F to 212 °F (0 °C to 100 °C), manual or automatic
Dimensions 6.69 in x 3.34 in x 1.18 in (17 cm × 8.5 cm × 3 cm)
Weight 10.58 oz (300 g)