Publicité
Les langues disponibles
Les langues disponibles
OFF
OFF
OFF
• Set Rotary dial to a desired voltage position.
• The display will show "----" until a valid resistance reading is obtained.
• The High Voltage symbol will display if greater than 30V AC or DC is present.
• Press and hold the TEST button on the Meter or Remote Probe to start the test. Test stops when TEST button is released.
• Keep test leads on test points after TEST button is released. The circuit under test will then discharge.
Features:
Note: When the resistance is higher than the maximum display range the tester displays the > symbol and the maximum
resistance for the range.
WARNING
Do not measure resistance on a live circuit.
OUTPUT VOLTAGE
100V (0% to +20%)
250V (0% to +20%)
500V (0% to +20%)
1000V (0% to +20%)
1. Measurement Range: 0.01MΩ to 20GΩ
2. Test Voltages: 100, 250, 500, 1000V
3. Test Voltage Accuracy: 0 to +20%
4. Short-Circuit Test Current: 1mA nominal
5. Auto Discharge: Discharge time <0.5 sec. for C = 1µF or less
6. Live Circuit Detection: Inhibit test if terminal voltage >30V prior to initialization of test
7. Maximum Capacitive Load: Operable with up to 1µF load
Insulation Resistance/1000V/ 500V/ 250V/ 100V
1000V
ZERO
500V
250V
V
100V
1000V
ZERO
500V
250V
V
100V
1000V
ZERO
500V
250V
V
100V
DISPLAY RANGE
0.01 to 20.00MΩ
20.0 to 100.0MΩ
0.01 to 20.00MΩ
20.0 to 200.0MΩ
0.01 to 20.00MΩ
20.0 to 200.0MΩ
200 to 500MΩ
0.1 to 20.0MΩ
20 to 2000MΩ
2.0 to 20.0GΩ
IRT803
IRT803
0
0.1 M
1 M
10 M
100 M
1 G
20 G
V
Apo
Apo
M
V
DC
SELECT
TEST
HOLD
1000V
ZERO
500V
250V
V
100V
OFF
ZERO
V
INSULATION
COM
CAT IV 600V
FUSED
CAT III 1000V
600V
TEST
RESOLUTION
TEST CURRENT
0.01MΩ
1mA @ 100kΩ
0.1MΩ
0.01MΩ
1mA @ 250kΩ
0.1MΩ
0.01MΩ
0.1MΩ
1mA @ 500kΩ
1MΩ
0.1MΩ
1mA @ 1MΩ
1MΩ
0.1GΩ
10
TEST
• Default =
ACCURACY
±(3% +5dgts)
±(1.5% +5dgts)
±(1.5% +5dgts)
±(1.5% +5dgts)
±(10% + 3dgts)
Publicité
