User`s guide
Table Of Contents
- User's Guide
- Resolution
- DC Voltage
- AC Voltage
- Resistance
- Power Measurements
- Attention: Transistor, capacitance and temperature measureme
- Input Terminals
- Transistor Socket hFE (PNP NPN)
- Attention: Never exceed the maximum input limits (1000VDC
- AC / DC Voltage Displays
- Attention: Never measure current in circuits where over 250
- Attention: Make sure all objects, circuits and components un
- Attention: During diode tests, ensure that components and ci
- Attention: Observe the max. input limits. Never connect volt
- POWER MEASUREMENTS
- Software for PC Interface
- Using the DOS Software
- Input Terminals
SAFETY SYMBOLS
This symbol adjacent to another symbol, terminal or operating device
indicates that the operator must refer to an explanation in the Operating
Instructions to avoid personal injury or damage to the meter.
WARNING
This WARNING symbol indicates a potentially hazardous situation, which if
not avoided, could result in death or serious injury.
CAUTION
This CAUTION symbol indicates a potentially hazardous situation, which if
not avoided, may result in minor or moderate injury, or damage to the
product or other property.
MAX
500V
This symbol advises the user that the terminal(s) so marked must not be
connected to a circuit point at which the voltage, with respect to earth
ground, exceeds the referenced VAC or VDC.
This symbol adjacent to one or more terminals identifies them as being
associated with ranges that may, in normal use, be subjected to particularly
hazardous voltages. For maximum safety, thermometer and its test leads
should not be handled when these terminals are energized.
WARNING
The power adaptor included with this item is designed to be used
with the Extech Model 382860 Power Multimeter.
DO NOT USE IT WITH ANY OTHER MULTIMETER
3 382860 Ver. 2.1 09/04