Introduction - FLIR CM94 User Manual

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Introduction

The CM94 is a high accuracy, rugged measurement instrument intended for
the electrical utility and industrial maintenance professional for inspecting and
troubleshooting high voltage/current electrical infrastructure systems and
equipment. The low input impedance mode (LoZ) helps determine whether a
measured voltage is 'real' or induced by load carrying cables running adjacent
and parallel to the measurement target (ghost voltage).
Visit https://www.support.flir.com/prodreg to register your CM94 and to read
the three-year warranty text.
Features
• Primary 6000 count and secondary 1999 count dual backlit displays
• Dual display of ACA + Hz and ACV + Hz
• Rated CAT IV 1000V / 2000A
• True RMS sensing
• VFD-V and VFD-Hz for use with variable speed drives
• Non-contact voltage detection (NCV)
• PEAK mode captures Peak Min and Peak Max current/voltage in 5 millisec-
ond window
• Data Hold and Relative/Zero modes
• Auto Power OFF (APO) in 34 minutes
• LoZ mode to help detect 'ghost' voltages
• Type-K thermocouple temperature measurements
• Large jaws accommodate 2.2 in. (55 mm) cables
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#NAS100019; r. AC/59959/59961; en-US