Velleman INHA570 Manual Del Usuario página 4

• Only use the device for its intended purpose. Using the device in an
unauthorised way will void the warranty.
• Caution: risk of electroshock when measuring voltages > 36VDC, 25VAC,
currents > 10mA, AC power lines with inductance load and AC power lines
with fluctuating power.
• Only use the included test leads. When damaged, replace them with test
leads of the same type and with the same specifications.
• Always verify that all connections are reliable and safe.
• Before measuring, always check the selected range.
• Avoid body contact with ground potential (e.g. metallic terminals, output
sockets, lead clamp...) while measuring. Make sure to be electrically
insulated from ground during measurement.
• Always use the device within its specified range.
• Calibration and repair must be performed by a qualified technician. Refer to
your local dealer.
• Never attempt to measure voltages when connected to the current
terminal.
4. Features
• 3 1/2 Digit LCD display with automatic polarity indication and settings
information
• automatic or manual range selection
• data hold function
• continuity and diode test
• peak hold function
• auto-restore fuse (except 10A range)
• conform with IEC1010 CAT II (residential branch circuits) 600V
5. Overview
Refer to the illustration on page 2 of this manual
1 LCD display, 3 full digits and 1 half (max. range 1999)
2 MAX: hold max value on LCD
3 SELECT: function switch
4 HOLD: lock the current reading
5 RANGE: for manual range selection
Disconnect from live circuit before changing!
6 Rotary switch: to select type of measurement
7 COM: common input terminal
8 10A: input terminal for high currents
9 VΩmA: input terminal for current <200mA and all other measurements
00 (27/11/2008)
INHA570 (DVM870)
4
®
Velleman