User Guide

7
Voltage <600V AC/DC
WARNING
• Use CATIII rated Test leads or higher.
• Do not attempt to measure more than 1000V AC/DC.
• Keep hands below finger guards when measuring high voltage levels.
Features:
SELECT
HOLD
RANGE RESOLUTION ACCURACY
600V 0.1V ±(2% +3 dgts)
1. Bandwidth 45HZ to 400Hz
2. Input Impedance: 10MΩ (nominal), < 100pF
3. Overload Protection: AC 1000V rms or DC.
N. Test Lead Holders: Used for hands-free testing or storage
O. Kick Stand: For easy viewing of screen when testing.
P. Battery and Fuse Cover: (under protective rubber boot)
Q. Serial Number (under kick stand)
IRT803
OFF
ZERO
ZERO
FUSED
V
Ω
COM
INSULATION
V
1000V
500V
250V
100 V
I
N
S
U
L
A
T
I
O
N
T
E
S
T
E
R
600V
CAT IV 600V
CAT III 1000V
COMPARE
LOCK
PI/DAR
TEST
SELECT
HOLD
Apo
V
SELECT
• Default =
• Press x1 =
If the meter detects higher than AC or DC 1.5V, the meter will automatically choose AC or DC.