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

Extech's EX900 is a 4-in-1 testing device that is designed for assessing the status of water quality.

The device uses a flat surface electrode in order to carry out measurements which is suitable for use in liquids, semi-solids and solid materials. Once inserted this will allow the meter to test water quality levels by evaluating chlorine, pH, ORP and temperature levels.

The testing results generated by this meter are displayed via a numerical reading and analogue bargraph representation on a large, 2000 count digital display. It is also possible to store up to 15 readings directly onto the device.

Also featured on this meter are a number of additional advanced features such as automatic electronic self calibration for chlorine and ORP measurements, 1, 2 or 3 point buffer calibration for pH, a data holding function and waterproof (IP57) rating.

Extech EX900 ExStik 4-in-1 Chlorine, pH, ORP and Temperature Meter Key Features

• Measures pH from 0 to 14
• Measures chlorine from 0.01 to 10ppm
• Measures ORP from -999 to 999mV
• Measures temperature from 23° to 194°F (-5 to 90°C)
• Large 3-1/2 digit (2000 count) display
• Automatic electronic self calibration for chlorine and ORP
• 1, 2 and 3 point buffer calibration for pH
• Data hold
• Auto shut off
• Low Battery Indication
• Waterproof IP57 rating
• Direct reading of total chlorine from low detection limit; unaffected by sample colour or turbidity
• Simultaneous display of ppm or pH and temperature
• RENEW indicator when replacement electrode is needed
• Automatic temperature compensation

Full List of Products Included

• ExStik Chlorine Meter
• Gel Filled pH Electrode
• ORP Electrode
• Protective Sensor Cap
• 5 x Packs of 10 Reagent Tablets
• 4 Plastic Sample Cups
• Weighted Stand
• pH 4, 7 and 10 Buffer Packs
• 4 x 3V SR44W Batteries
• Carrying Case
• Neckstrap

*Please note that Extech pH meters must be kept moist using solution at a pH of 4 or they will dry out and not work.