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EXTECH EX900 ExStik® 4-in-1 Chlorine, pH, ORP and Temperature K


Extech EX900: ExStik® 4-in-1 Chlorine, pH, ORP and Temperature Kit

Chlorine, pH, ORP and Temperature measurements with all the necessary accessories


  • Includes CL200 meter, pH and ORP electrodes, reagent tablets, 4 plastic cups, weighted stand, pH buffer pouches, batteries and carrying case
  • 4-in-1 Water Quality Meter 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
  • 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
  • Simultaneous display of ppm or pH and °C/°F Temperature
  • Automatic Temperature Compensation
Downloads:DatasheetEXTECH EX900 Datasheet
ManualEXTECH EX900 Manual

Call to confirm inventory quantities and get a quote:
865.777.0099 - Mon - Fri 8AM 5PM EST

For a limited time, is offering New Customers a 10% discount on any Extech item(s) in our on-line store. Select item(s) for purchase and enter Discount Coupon Code 7af751bfdb during checkout. The savings will be applied to your first order.

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  • Model: EX900
  • Shipping Weight: 3lbs