Miller 400A

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All new M. C. Miller meters include a Calibration Certificate

  • Rugged, lightweight case - safe to use on wet ground
  • Weather resistant, even with lid removed
  • Convenient case lid removal for ease of movement, with test leads attached, to new measurement locations
  • Resistance measurement range from 0.01 Ω to 1.1 MΩ
  • Resistance measurements are unaffected by any stray interference signals that may be present in the earth during readings, due to the use of narrow band-pass filters centered at 97 Hz (the unit's operating frequency)
  • Runs on a set of C-Cell Industrial Alkaline Batteries. No need to periodically recharge the unit or to plug it into a power source

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Storage temperature range (with batteries installed): -30°C to 50°C (-22°F to 122°F)
Operating temperature range: -20°C to 54°C (-4°F to 129°F)
Weight: 7 lbs (3.175kg)
Width: 12in (30.5cm)
Length: 10in (25cm)
Height: 5in (12.5cm)