| Continuity Testing |
| Measuring Ranges |
20/200/2000Ω (Autoranging) |
| Open Circuit Voltage |
>6V |
| Short Circuit Current |
>200mA DC |
| Accuracy |
|±(1.5%rdg+3dgt) |
| Insulation Testing |
| Measuring Ranges |
20/200MΩ (Autoranging) |
| Test Voltage |
250V 500V 1000V DC |
Output Voltage on
Open Circuit |
250V+40%-0%
500V+30%-0%
1000V+20%-0% |
| Rated Current |
> 1mA |
| Accuracy |
|±(1.5%rdg+3dgt) |
| Loop Impedance Testing |
| Rated Voltage |
230V AC +10%-15% [50Hz] |
| Voltage Measuring Range |
100~250V AC [50Hz] |
| Impedance Ranges |
20/200/2000Ω |
| Nominal Test Current |
25A (20Ω range) 15mA (200Ω range) 15mA (2000Ω range) |
| Accuracy |
20Ω range ±(3%rdg +4dgt)
200Ω range ±(3%rdg +8dgt)
2000Ω range ±(3%rdg +4dgt) |
| PSC Testing |
| Rated Voltage |
230V AC +10%-15% [50Hz] |
| PSC Ranges |
200A (15mA Test Current)
2000A (25A Test Current)
20kA (25A Test Current) |
| Accuracy |
PSC accuracy derived from measured loop impedance specification and measured voltage specification |
| RCD Testing |
| Rated Voltage |
230V AC +10%-15% [50Hz] |
| Trip Current Settings |
RCD × 1/2 : 10,30,100,300,500,1000mA
RCD × 1 : 10,30,100,300,500,1000mA
RCD × 5 : 10,30,100,300mA (on × 5 ranges max current 1A) |
| Trip Current Duration |
RCD × 1/2 × 1: 2000ms
RCD fast: 50ms |
| Accuracy |
Trip current +10%-0% of test current at 230V
Trip time ±(1%rdg + 3dgt) |
| General |
| Safety Standard |
IEC 61010-1 CAT.III 300V Pollution Degree 2
IEC 61557 |
| Withstand Voltage |
3700V AC for 1 minute |
| Power Source |
LR6 (1.5V) × 8 |
| Dimensions |
130(L) × 183(W) × 100(D)mm |
| Weight |
1100g approx. |
| Accessories |
*KAPM10
(Molded plug test leads for loop and RCD testing at sockets)
7122B (Test leads)
7132A (External earth probe)
Pouch for Test Leads
Shoulder Strap
Battery LR6 (1.5V) × 8
Instruction Manual |
| Optional Accessories |
7133B (Distribution board test leads) |