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Extech EX900 4-in-1 Chlorine, pH, ORP & Temperature Kit

additional descriptions Extech EX900:

The handy water quality pocket tester kit has everything needed to test and measure water. You can be flexible in the field with a reliable pocket tester that features interchangeable pH, ORP, and chlorine sensors. The sample cups and calibration solutions are all you need to begin taking measurements.


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Original price was: AED 1,170.Current price is: AED 1,096. (excl.VAT)

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Extech EX900 4-in-1 Chlorine, pH, ORP & Temperature Kit

An innovative water tester equipment called the “4-in-1 Chlorine, pH, ORP and Temperature Kit”(Extech EX900)  is used to measure four crucial water parameters: chlorine, pH, oxidation-reduction potential (ORP), and water temperature. Many uses, including swimming pools, saunas, jacuzzis, drinking water, and industrial water, need clean, healthy water.

product overview

The CL200 meter, pH and ORP electrodes, reagent tablets (50 tests), four plastic cups, a weighted stand, pH buffer pouches, four CR2032 batteries, a 48-inch neck strap, carrying box, and user manual are all included in the Extech EX900 ExStik® 4-In-1 Kit. The meter uses replaceable flat surface electrodes to measure total chlorine, pH, ORP, and temperature. Electrodes with a flat surface function in liquids, semi-solids, and solids.

The built-in memory can save the most recent calibrated value and store/recall the past 15 measurements. It contains a significant 3-1/2 digit (2000 count) digital display with a bar graph, an automated electronic self-calibration mechanism for chlorine and ORP, and a pH calibration function that may be calibrated using a 1, 2, or 3-point buffer.

Extech EX900 4-in-1 Chlorine, pH, ORP, & Temperature Kit features

  • IP rating: IP57
  • Measuring unit: °C, °F
  • Measurement memory:15
  • Display parameters:3,5 digits (2000)
  • Bargraph: yes
  • Compensation for Temperature Automatically.
  • When a replacement is required, a smart chip anticipates pH electrode performance with a “RENEW” signal.
  • The user is warned to calibrate the pH electrode by the “CAL” indication.
  • 15 measurements are stored and retrievable in memory, along with the most recent calibrated value.
  • Large 3-1/2 digit (2000 count), bar graph-style digital display.
  • display of pH or ppm and °C/°F simultaneously.
  • Hold on to data.
  • Low battery warning and automatic shutdown.
  • Design that is waterproof and floats in damp conditions (IP57).

Extech EX900 4-in-1 Chlorine, pH, ORP, & Temperature Kit specifications

  • Meter Type: Portable
  • Display: type LCD
  • Min pH (pH): 0
  • Warranty: 1 year
  • Max pH (pH): 14
  • pH Resolution: 0.01/0.1
  • pH Accuracy: ±0.01 pH
  • Buffer Recognition: NIST and USA
  • Min mV (mV): -1000
  • Max mV (mV): 1000
  • mV Resolution: 1 mV
  • mV Accuracy: ±1mV + 1 digit
  • Min ISE0: .01 to 10.00 ppm
  • ISE Resolution: 0.01 ppm
  • ISE Accuracy: ±10% of reading
  • Min Temperature: (° C)-5
  • Max Temperature: (° C)50
  • Min Temperature: (° F)23
  • Max Temperature: (° F)122
  • Temperature compensation: Automatic
  • Waterproof: Yes
  • Battery: 4 x SR44 batteries (included)
  • Width (cm): 3.4925
  • Height (cm): 4.1275
  • Width (in): 1
  • Length (in): 6 15/16
  • Height (in): 1
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EXTECH meters and testers help you ensure uptime, maximize productivity and verify compliance. Whether used as a component of an effective predictive maintenance program or as a key tool for a rapid response repair team, EXTECH instruments are the meters of choice for professionals who need to solve problems. Extech continues to build brand loyalty and trust among electrical contractors, industrial mechanics, facilities maintenance, HVAC/R technicians, sustainability & safety directors, public works managers, building & restoration contractors, and more. Extech products are backed with a standard full 2-year warranty, and select products up to 3 years, against defects.