Safety Information - Extech Instruments CMM-17 Quick Start Manual

Process calibrator multimeter
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A WARNING identifies conditions and actions that may cause hazard(s) to the user;
A CAUTION identifies conditions and actions that may damage this Device.
To avoid electric shock, injury, or damage to this instrument:
Read this operation manual completely before using this device and follow all safety
instructions.
This device is for indoor use, altitude up to 2,000m.
Avoid working alone.
Use the device only as specified in this manual; otherwise, the protection provided by the
meter may be impaired.
Never measure Voltage when the current measurement is selected.
Do not use this device if it looks damaged.
Inspect the leads for damaged insulation or exposed metal. Replace damaged leads.
Disconnect the power and discharge all high-voltage capacitors before testing in the
resistance, continuity, and diode function.
Use caution when working above 70V DC or 33V RMS and 46.7V peak, these voltages
may cause a shock hazard.
Always keep your hands behind the protective guard of the probe when measuring.
Select the proper function and disconnect the test leads from test points before changing
functions.
Do not mix with different types of batteries. Always use specified battery.
The meter is safety-certified in compliance with EN61010 (IEC 1010-1, IEC 1010-2-031)
Installation Category ΙΙ 250V Pollution Degree 2.
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176
FAX 781.665.0780 - TestEquipmentDepot.com

SAFETY INFORMATION

Table-1 International Electrical Symbols
AC and DC - Alternating and Direct Current
AC - Alternating Current
DC - Direct Current
Ground
Double Insulation
See Explanation In The Manual

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