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EXTECH 407228NIST Heavy Duty pH Meter

The Extech 407228-NIST heavy-duty pH/ORP/temperature kit is a robust digital meter designed for precise measurements in industrial and laboratory settings. It features a dual display showing pH or millivolts alongside temperature in °C or °F. Equipped with easy two-point calibration at pH 7 and slope adjustment, it offers manual and auto temperature compensation with an included temperature probe. The large 1.4-inch LCD, data logging capabilities via RS-232, and memory functions for min/max/avg measurements make it ideal for comprehensive monitoring and data analysis. Its rugged build, battery-saving auto-off, and versatile features support demanding testing environments and ensure accurate, reliable results.

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Part No:407228-NIST
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Inv Date:06-06-2026
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Part No:407228-NIST
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Inv Date:06-05-2026
Price: Unit price: $424.1
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Part No:407228-NIST
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Inv Date:06-05-2026
Price: Unit price: $395.99
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Part No:407228-NIST
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Inv Date:06-05-2026
Price: Unit price: $389.99
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Part No:407228-NIST
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Inv Date:06-05-2026
Price: Unit price: $409
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EXTECH 407228NIST Heavy Duty pH Meter Specifications:

  • Range: pH 0.00 to 14.00pH, mV 0 to 1999mV, Temperature 32 to 149°F (0 to 65°C)
  • Resolution: 0.01pH, 1mV, 0.1°
  • Accuracy: ±0.03pH, ±0.5% mV, ±1.8°F/±1°C
  • Display: 1.4 inch (86mm) large LCD with dual readout for pH/mV and temperature
  • Power: Battery operated with low battery indicator
  • Connectivity: Built-in RS-232 interface for PC datalogging with optional software and datalogger
  • Calibration: Easy 2-point calibration at pH 7, slope adjustment at pH 4 or pH 10
  • Dimensions: 7 x 2.9 x 1.3 inches (178 x 74 x 33mm)
  • Weight: approximately 1.3 lbs (588g)
  • Additional features: Min/Max/Avg, Data Hold, Auto Power Off
  • Includes: pH electrode, temperature probe, protective holster, and carrying case
  • Optional accessories: AC adaptor, NIST calibration certificate

Buy the Extech Series Heavy Duty pH Meter: 407228-NIST

Purchase the Extech 407228-NIST heavy-duty pH/ORP/temperature kit online to enjoy precise measurements, dual display functionality, easy calibration, and advanced data logging capabilities. Its rugged design ensures durability in demanding environments, while features like automatic temperature compensation, min/max recording, and RS-232 interface make it a versatile and reliable tool for laboratory, industrial, and field testing. Order now to enhance your measurement accuracy and streamline data management with this essential testing instrument.

Buy Extech 407228-NIST now and experience unmatched reliability and performance in industrial pH measurement and data logging.

Frequently Asked Questions

Where can I buy EXTECH 407228NIST?

You can click on the BUY or RFQ button to purchase 407228NIST from an authorized EXTECH distributor.

How do I troubleshoot issues or seek technical support for part 407228NIST?

You can download the 407228NIST datasheet or visit the EXTECH website for support.

Who is the manufacturer of 407228NIST?

EXTECH

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