TRMS AC current measurement ranges: 400mA, 40A, and 400A Measurements with high resolution begin at 0.01mA. Diagnose RCD tripping that is bothersome. Selecting a frequency to get rid of harmonic effects Measure conductors with a diameter of up to 40 mm. Function of data holding Meets IEC61010-1 CAT. III 300V requirements.
- Hz 50/60) 40/400mA/400A + ±1%rdg±5dgt (40/400mA) + ±1%rdg±5dgt (0 - 300A) + ±2%rdg (300.1 - 399.9A)
AC A
40/400mA/400A (WIDE) |±1%rdg±5dgt [50/60Hz], |±2.5%rdg±10dgt [20Hz - 1kHz] (40/400mA)
//±2.5%rdg±10dgt [40Hz - 1kHz] (0 - 300A), |±1%rdg±5dgt [50/60Hz]
|±5%rdg [40Hz - 1kHz] (300.1 - 399.9A), |±2%rdg [50/60Hz]
20 Hz - 1 kHz frequency response [40 Hz - 1 kHz: 400A]
Maximum Voltage in a Circuit
600V AC/DC (between neutral and line) AC/DC 300V (against earth)
Size of Conductor
Ø40mm at most.
Norm for Safety
CAT III 300V Pollution Degree 2 (IEC 61010-1) IEC 61010-2-032
External Stray Magnetic Field'
- s Effect
10 mA AC roughly next to a conductor with a 15 mm diameter that is carrying 100 A AC
Absorb Voltage
AC at 3700V for one minute
Reaction Time
About two seconds
Energy Source
Two DC1.5V R03 or similar batteries
Measurements
185 × 81 × 32 mm (L × W)
Mass
approximately 270g.
- No key features available.
