DIGITAL INSULATION / CONTINUITY TESTER

MODEL 3005A

Bar graph to display insulation resistance

Bar graph to display insulation resistance
Displays the value of external AC voltage with flashing symbol
Auto null function to automatically subtract the test lead resistance before displaying the real continuity resistance value
Live circuit warning buzzer
Releasing the test button automatically discharges the charges stored in the circuit under test
200mA measuring current on continuity testing

Specification

Insulation Resistance
Test voltage	250/500/1000V
Measuring ranges (Mid-scale value)	20/200/2000MΩ
Output voltage on open circuit	Rated test voltage +20%, -0%
Nominal current	1mA DC min.
Output short circuit current	1.5 mA DC approx.
Accuracy	±1.5%rdg±5dgt (20/200MΩ) ±10%rdg±3dgt (2000MΩ)
Continuity Test
Measuring ranges (Mid-scale value)	20/200/2000Ω
Output voltage on open circuit	7 to 12V DC
Measuring current	200mA DC min.
Accuracy	±1.5%rdg±5dgt (20Ω) ±1.5%rdg±3dgt (200/2000Ω)
AC Voltage
AC voltage range	0 to 600V AC
Accuracy	±5%rdg±3dgt
General
Applicable standard	IEC 61010-1 CAT III 300V Pollution Degree 2 IEC 61010-2-031, IEC 61010-2-034, IEC 61557-1,2,4 IEC 60529 (IP54), IEC 61326-1 (EMC)
Power source	R6 (AA) (1.5V) × 8
Dimension	167(L) × 185(W) × 89(D)mm
Weight	Approx. 970g
Accessories	7122B (Test leads) 9074 (Cord case) 8923 (Fuse[0.5A/600V] ) × 1 (included), 1 (spare) R6 (AA) × 8 9121 (Shoulder strap) Instruction Manual