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EXTECH EX900 Water Quality Meter

The Extech EX900 is a versatile multi-parameter water quality meter that simultaneously measures chlorine, pH, ORP, and temperature using interchangeable flat surface electrodes suitable for liquids, semi-solids, and solids. It features automatic self-calibration for chlorine and ORP, multi-point pH calibration, and automatic temperature compensation for accurate readings. Advanced performance prediction includes the 'RENEW' indicator for electrode replacement and 'CAL' warning for recalibration. The device stores 15 readings, offers a clear digital display with simultaneous ppm or pH and temperature readings, and has a waterproof, floating IP57 design ideal for wet environments.

Authorized Distributors
Source:Newark
Part No:EX900
Stock:4
Inv Date:06-05-2026
Price: Unit price: $405.65
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Source:DigiKey
Part No:EX900
Stock:0
Inv Date:06-05-2026
Price: Unit price: $339
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Part No:EX900
Stock:0
Inv Date:06-06-2026
Price: Unit price: $339
Buy/RFQ:
Part No:EX900
Stock:0
Inv Date:06-05-2026
Price: Unit price: $339
Buy/RFQ:
Part No:EX900
Stock:0
Inv Date:06-05-2026
Price: Unit price: $339
Buy/RFQ:
Part No:EX900
Stock:0
Inv Date:06-05-2026
Price: Unit price: $339
Buy/RFQ:
Part No:EX900
Stock:0
Inv Date:06-05-2026
Price: N/A
Buy/RFQ:
Part No:EX900
Stock:0
Inv Date:06-05-2026
Price: Unit price: $369
Buy/RFQ:
Part No:EX900
Stock:0
Inv Date:06-05-2026
Price: Unit price: $339
Buy/RFQ:
Authorized Distributors
Part No:EX900
Stock:0
Inv Date:06-05-2026
Price: Unit price: $339
Buy/RFQ:
Part No:EX900
Stock:0
Inv Date:06-05-2026
Price: N/A
Buy/RFQ:

EXTECH EX900 Water Quality Meter Specifications:

  • Measurement Range: Chlorine 0-10 ppm, pH 0-14.0008, ORP ±2000 mV, Temperature -10°C to 110°C
  • Resolution: Chlorine 0.01 ppm, pH 0.01 pH, ORP 1 mV, Temperature 0.1°C/°F
  • Accuracy: ±10% of reading + 0.01 ppm for Chlorine, ±0.01 pH, ±2% for ORP, ±0.5°C for temperature
  • Electrodes: Flat surface design, gel-filled pH electrode, ORP electrode, sample cups with caps included
  • Display: 3½ digit digital with bargraph, simultaneous ppm/pH and °C/°F temperature display
  • Calibration: Automatic for Chlorine and ORP, multi-point (1,2,3) for pH, with auto temperature compensation
  • Memory: Stores 15 readings and last calibration values, data hold feature
  • Power: Four 3V CR-2032 batteries, auto shut-off, low battery indicator
  • Design: Waterproof IP57, floats in wet environment, sturdy and portable
  • Additional Features: 'RENEW' pH electrode indicator, 'CAL' calibration alert, auto calibration, versatile sample testing
  • Accessories: Reagent tablets, sample cups, protective sensor cap, cables, carrying case

Buy the Buy Extech EX900 Water Quality Meter Part Number EX900 Online

Purchase the Extech EX900 multi-parameter water quality meter online today to ensure precise measurements of chlorine, pH, ORP, and temperature. This reliable device features interchangeable flat surface electrodes suitable for liquids, semi-solids, and solids, with automatic self-calibration for chlorine and ORP, multi-point pH calibration, and automatic temperature compensation. Its large digital display clearly shows results, and with memory storage, auto shut-off, waterproof IP57 design, and handy accessories, it’s perfect for both professional and personal use. Enhance your water testing today!

Buy Extech EX900 water quality meter now and experience accurate multi-parameter testing for chlorine, pH, ORP, and temperature in any environment.

Frequently Asked Questions

Where can I buy EXTECH EX900?

You can click on the BUY or RFQ button to purchase EX900 from an authorized EXTECH distributor.

How do I troubleshoot issues or seek technical support for part EX900?

You can download the EX900 datasheet or visit the EXTECH website for support.

Who is the manufacturer of EX900?

EXTECH

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