Chlorine meter เครื่องวัดคลอรีน ราคาถูก

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4-in-1 Water Quality Meter EX900 kit

เครื่องวัดคลอรีน รุ่น EX900

4-in-1 Water Quality Meter EX900 kit

 

Features:

  • 4-in-1  measures Chlorine, pH, ORP plus Temperature with interchangeable flat surface electrodes (included)
  • Flat surface electrodes work in liquids, semi-solids and solids
  • Memory stores and recalls 15 readings and saves last calibrated value
  • Large 3-1/2 digit (2000 count) Digital display with bargraph (pH bargraph originates at neutral point 7.00pH)
  • Automatic electronic self calibration for Chlorine and ORP; 1, 2 or 3 point buffer calibration for pH
  • Data Hold, Auto shut-off and low battery indication
  • Waterproof design floats in wet environment (IP57)
  • Direct reading of Total Chlorine from low detection limit; Unaffected by sample color or turbidity
  • Simultaneous display of ppm or pH and °C/°F Temperature
  • Smart chip predicts pH electrode performance with "RENEW" indicator when replacement is needed
  • "CAL" indicator alerts user to recalibrate pH electrode
  • Automatic Temperature Compensation
  • ExStik® Chlorine meter, gel filled pH electrode, ORP electrode, protective sensor cap, 5 packs of 10 reagent tablets (50 tests), 4 plastic sample cups, weighted stand, pH 4, 7 & 10buffer packs, four 3V SR44W batteries, carrying case, and neckstrap