JTM-69A V2.0 10/07
3
Safety Precautions
1. Improper use of this meter can cause damage, shock, injury or
death. Read and understand this user manual before operating the
meter.
2. Make sure any covers or battery doors are properly closed and
secured.
3. Always remove the test leads before replacing the battery or fuses.
4. Inspect the condition of the test leads and the meter itself for any
damage before operating the meter. Repair any damage before
use.
5. Do not exceed the maximum rated input limits.
6. Use great care when making measurements if the voltages are
greater than 25VAC rms or 35VDC. These voltages are considered
a shock hazard.
7. Always discharge capacitors and remove power from the device
under test before performing Capacitance, Diode, Resistance or
Continuity tests.
8. Remove the battery from the meter if the meter is to be stored for
long periods.
9. To avoid electric shock, do not measure AC current on any circuit
whose voltage exceeds 250V AC.
10. Voltage checks on electrical outlets can be difficult and misleading
because of the uncertainty of connection to the electrical contacts.
Other means should be used to ensure that the terminals are not
"live".
Input Limits
Function Maximum Input
V DC, VAC 1000V DC/ 600V AC
Ohms, Capacitance, Diode,
Frequency, Continuity
250V DC/AC
mA DC/AC 400mA DC/AC
10A DC/AC 10A DC/AC (30seconds max
every 15 minutes)
To Next Page
Loading...
