Features

• Can measure leakage currents of 1mA, which is useful for checking the insulation of low-voltage circuits and electrical components.

• Can measure a broad range of currents from leakage currents (at a resolution of 0.001 mA) to load currents up to 60A.

• Typical influence (on the current value of an adjacent cable) from an external magnetic field is 0.0005%.

• Durability of clamp is more than 50,000 opening/closing events.

• The design of the clamp lever enables smooth opening/closing of the clamp even for thick cables of 40mm in diameter.

• Approved for conformity to safety standards EN61010-1, EN61010-2-032 (CAT III 300V, pollution degree 2).

Parameter

Reference

Accuracy

AC Current

3 to 30mA

1.0+5

(50/60Hz)

0 to 50A

1.0+5

(50/60Hz)

50 to 60A

5.0+5

(50/60Hz)

Parameter

Method of detection

Mean Value

Display

LCD (Digital display:3200 counts)
LCD (Bar-graph display: 32 segments)

Range Switching

Auto-range

Ambient Temperature and Humidity

0 to 50°C
80% RH or less (no condensation)

Temperature Coefficient

0.05% of range/deg.C or less (within the ranges of 0 to 18 deg.C and 28 to 50 deg.C for measurement of 0 to 50A).

Influence of External Magnetic Field

0.0005% typical 1 (on current value of adjacent cable)

Influence of Conductor Position

Within accuracy

Influence of residual current

10mA or less in proximity to a 10mm-dia conductor carrying 50Amps.

Safety Standard

EN61010-1, EN61010-2-032 (CAT III 300V)

Circuit Voltage

300Vrms or less

Withstanding Voltage

3.7kV AC for one minute

Power Supply

One CR2032 (Coin-shaped) 3V battery

Battery Life

Approx. 90 hours (continuous)

Auto Power Off

Approx. 10 minutes

Diameter of Measurable Conductor

40mm maximum

Dimensions

Approx. 70mm (W) x 176mm (H) x 25mm (D)

Weight

Approx. 200g

Accessories

Instruction manual, Battery and soft Carrying Case