Reed Model 8688/8689 Pocket pH Meters

Digital pH pens provide dual displays of temperature and pH with °F or °C temperature measurement.
  • Dual displays of temperature and pH
  • Automatic temperature compensation assures that readings are corrected for temperature offsets
  • One touch calibration for up to 3 points
  • Calibration values are adjustable
  • Data hold
  • Electrode status indication
  • Replaceable pH electrode module
  • Waterproof housing (IP65)
  • Low battery indicator
  • Auto power off after 20 minutes of inactivity
  • Protective sensor cap keeps sensor moistened

 pH  Range  0.0 to 14.0 pH
 0.00 to 14.00 pH
 Resolution  0.1 pH
 0.01 pH
 Accuracy  ±0.2 pH  ±0.05 pH
 Calibration  Automatic @ pH 4.00, 7.00, 10.00
 Temperature  Range  0 to 60°C (32 to 140°F)
 Resolution  0.1°
 Accuracy  ±1°  ±0.5°
 Power  4 x LR44 button cell batteries
 Dimensions  176 x 39 x 39mm
 Weight  110g
 Part Number
 8688  8689
 Price  $79.00  $109.00

Accessories

 Description
 Part Number
 Price
 Replacement pH Electrode
 86P8
 $45.00

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