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