Extech EX900 ExStik 4 in1 Chlorine, pH, ORP and Temperature Kit

  • 4-in-1 Water Quality Kit measuring Chlorine, pH, ORP and Temperature
  • Flat surface electrodes work in liquids, semi-solids and solids
  • Features CL200 meter, pH and ORP electrodes, reagent, batteries, carrying case & more
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Extech EX900 ExStik 4 in 1 Chlorine, pH, ORP and Temperature Kit

Providing surface measurement for Chlorine, pH, ORP and temperature, the Extech EX900 ExStik 4 in 1 Kit is the perfect water quality testing solution.

Using flat surface electrodes on liquids, semi-solids, solids and unaffected by sample colour or turbidity for direct reading of Total Chlorine, the Extech EX900 kit offers the ability to store and recall up to 15 readings on its internal memory and save the latest calibrated value.

The Extech EX900 kit comes complete with the CL200 ExStik. This instrument features a large 2000-count digital display with bargraph, capable of simultaneously displaying Chlorine or pH alongside temperature and boats Automatic Temperature Compensation as well as Automatic electronic self calibration for Chlorine and ORP testing.

The CL200’s waterproof design allows it to float in wet environments (IP57) and provides a “CAL” indicator to alert users to when the pH electrode requires recalibration. Its built-in smart chip can also predict pH electrode performance with "RENEW" indicator when a replacement is needed. Other features include Data Hold and Auto shut-off functions, as well as low battery indication to conserve battery life.

The Extech EX900 ExStik 4-in-1 Kit features the CL200 ExStik® Chlorine meter, pH and ORP electrodes, protective sensor cap, reagent tablets (enough for 50 tests), batteries, stand, carrying case, neckstrap and more. Ideal for your Chlorine, pH, ORP and temperature testing needs.

What's In The Box?

  • CL200 ExStik® Chlorine meter
  •  Gel-filled pH electrode
  • ORP electrode
  • Protective Sensor Cap
  • 5 packs of 10 reagent tablets (50 tests)
  • 4 plastic sample cups
  • pH 4, 7 & 10 buffer packs
  • 4 x 3V SR44W batteries
  • Weighted stand
  • Carrying case
  • Neckstrap
  • Chlorine (ppm): 0.01 to 10.00ppm
    Resolution: 0.01ppm
    Accuracy: ±10% of rdg. + 0.01ppm
  • pH: 0.00 to 14.00pH
    Resolution: 0.01pH
    Accuracy: ±0.01pH
  • ORP (mV): -999 to 999mV
    Resolution: 4mV
    Accuracy: ±1mV
  • Temperature: 23° to 194°F (-5 to 90°C)
  • Power: Four LR44 button batteries
  • Dimensions: 35.6 x 172.7 x 40.6mm (1.4 x 6.8 x 1.6”)
  • Weight: 110g (3.85oz)