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)