Extech 407119-NIST with NIST Certificate


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SKU: 407119-NIST Category:
  • Accurately measures Air Flow (CFM/CMM) or Air velocity plus °F/°C Temperature
  • Air velocity measurements as low as 40ft/min
  • Telescoping probe is ideal for use in ducts andventilating systems, extends up to 3ft (940mm) long
  • Measures air volume in CFM (ft3/min) and CMM(m3/min) plus Temperature simultaneously
  • Air Flow displayed in 2 modes as an instantaneousvalue or up to 20 point average
  • Record/Recall MIN and MAX readings
  • Super large 1.4 (99,999 count) LCD display
  • Data Hold plus Auto Power Off
  • Built-in RS-232 PC interface with optional Data Acquisition software and cable


Each Unit Includes

  • NIST Certificate
  • Telescoping Probe with 5.5 ft. cable
  • 4 Batteries



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Extech 407119-NIST with NIST Certificate