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       Model PHSJ-4A  Desktop Digital PH Meter

  Main Features


  • Built-in micro-computer control
  • Measuring PH, mV and temperature
  • Automatic power shutdown protection
  • Auto/manual temperature compensation
  • Automatic calibration
  • Storing, deleting, searching and printing of measured results. Up to 50 data entries can be saved
  • RS 232 interface to communicate with computer
  • Strong, streamline plastics case

     Main Specifications

Measuring   Range

0.000   C 14.000pH -1999.9 C 1999.9mV -5 C 105.0

0.1/0.01/0.001pH 0.1mV 0.1
Accuracy 0.005pH 0.2mV ( within 399.9mV ) or 0.03%FS ( outside 399.9mV ) 0.3
Sample temperature range 5-60



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