This item is a good condition Altek TechChek 830 Multifunction Process Calibrator. Includes Fluke leads with hard point tips and clamps, traceable certificate of calibration, soft case, and 90 day warranty. Calibrated to NIST standards on July 11, 2019 (will be re-calibrated upon purchase). All pictures are of the actual unit.


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This item comes with a 3 Month (90 day) warranty.  All functions are guaranteed to work or money will be refunded.

This item includes a 1 year NIST traceable CERTIFICATE of Calibration with data dated July 11, 2019 (will be re-calibrated upon purchase)

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International Buyers – Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. For more information of clarification, please ask.


Will ship worldwide. We make our best efforts to get you the best shipping prices. Contact us for other international rates and we will be pleased to give you a quote. We accept VISA / Mastercard. Paypal is also accepted. Sales to within Canada are subject to 5% GST. Ontario sales subject to 13% HST.

Altek TechChek 830 Multifunction Process Calibrator - NIST Calibrated, W

  • The TechChek 830 sources and reads DC like a milliamp or voltage calibrator, simulates and measures T/Cs & RTDs like a temperature calibrator, generates and counts frequency and Counts-Per-Minute like a frequency calibrator and displays pressure like a precision test gauge. Troubleshooting? It checks continuity with a beeper and measures AC line voltage like a multimeter!

    Calibrate controllers, recorders and other devices in 4 to 20 or 0 to 20 mA loops. Source and read 0.00 to 24.00 mA, or Simulate a 2-Wire Transmitter. Use the optional AC adaptor for continuous operation. Display to 0.01 mA , 0.1 % of 4 to 20 and 0.1 % DP Flow.

    Easily calibrate 2-Wire Pressure and Electronic Transmitters by connecting the TechChek 830 to both the input and output of the transmitter. The TechChek 830 will simultaneously indicate the input and output of the transmitter on the graphical display.

    Read pressure with extreme accuracy using an external QuikCal pressure module in a companion ModPak module holder. Attach the module directly to the pressure connection for the best accuracy or with optional tubing for tight spots. Display to five digits within 0.025% of reading in up to 20 engineering units including psi, pa, Kpa, Mpa, BAR, mBar, Atm, Kgf plus torr, inches and mm of mercury or water at a variety of temperatures. Each module is fully characterized for temperature and linearity to give you laboratory accuracy in the shop, control room or field.

    Calibrate all your DC millivolt and voltage instrumentation. Source from 0.00 to 110.00 mV and 0.00 to 10.25 V. Read up to 110.00 mV, 11.00 V and 200.0 VDC