Insulation resistance

Test voltage

250V

500V

1000V

2500V

5000V

Measuring range

0.0 to 100.0MΩ

0.0 to 99.9MΩ
80 to 1000MΩ  

0.0 to 99.9MΩ 
80 to 999MΩ
0.80 to 2.00GΩ

 0.0 to 99.9MΩ 
 80 to 999MΩ
 0.80 to 9.99GΩ 
 8.0 to 100.0GΩ

0.0 to 99.9MΩ
80 to 999MΩ
0.80 to 9.99GΩ
8.0 to 99.9GΩ
80 to 1000GΩ

Accuracy

±5%rdg±3dgt

±5%rdg±3dgt

±5%rdg±3dgt

±5%rdg±3dgt

±5%rdg±3dgt
±20%rdg
(100GΩ or more)

Short circuit current

1.5mA

Rated test current

0.7 to 0.9mA
at 0.25MΩ load

0.8 to 1mA
at 0.5MΩ load

1 to 1.2mA
at 1MΩ load

1 to 1.2mA
at 2.5MΩ load

1mA to 1.2mA
at 5MΩ load

Open circuit current

250V
+10%,-10%

500V
+20%,-10%

1000V
+20%,-0%

2500V
+20%,-0%

5000V
+20%,-0%

Voltage measurement

Measuring range

30 to 600V AC (50/60Hz)
±30 to ±600V DC

Accuracy

±2%rdg±3dgt

General

Applicable standards

IEC 61010-1, 61010-2-030 CAT Ⅳ 300V / CAT Ⅲ 600V Pollution degree 2
IEC 61010-031, IEC 61326-1, 2-2

Power source

DC12V : LR14/R14 × 8pcs

Dimension

177 (L) × 226 (W) × 100 (D) mm
300 (L) × 315 (W) × 125 (D) mm (Carring case [Hard])

Weight

Approx. 1.9kg (including batteries)
Approx. 4kg (including accessories)

Accessories

7165A (Line probe)
7264 (Earth cord)
7265 (Guard cord)
8019 (Hook type prod)
9204 (Carring case [Hard])
LR14 (Alkaline battery size C) × 8
Instruction manual

Optional accessories

7168A (Line probe with alligator clip)
7253 (Longer line probe with alligator clip)
8302 (Adaptor for recorder)