PH Meter

HM Digital
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  • Description
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  • Specifications


  • Measures pH & Temperature
  • One touch, automatic digital calibration
  • Water resistant
  • Simultaneous Temperature display
  • Sleek lightweight design
  • Large easy to read display
  • 0 - 14 measurement range
  • automatic temperature compensation


NOTE: Each PH-80 is shipped with the sponge in the cap dry.  Prior to use, pour a small amount of storage solution from the mylar packet into the sponge so that the sponge is moist (not dripping wet). Put the cap back on and allow to soak for 15 minutes (standing upright) prior to use.  Additional electrode storage solution is available for purchase.


 pH Range:  0 - 14  
 Temperature Range:  1-80 °C
 Resolution:  0.1 pH; Temperature resolution is 0.1 °C/F 
 Accuracy:   +/- 0.2 pH; Temperature accuracy is +/-2%
 Calibration:   Digital automatic calibration (one point) 
 Electrode:   Glass sensor and reference tube electrodes 
 Housing:   Water resistant 
 Power source:   3 x 1.5V button cell batteries (model LR44 or equivalent; included) 
 Dimensions:   15.3 x 3.2 x 1.8 cm
 Weight:   53.9g