The METRAclip 87 multimeter clamp is suitable for measurements of medium power in the low-voltage range, offering optimum safety for every type of system and under all measuring conditions. In addition to applications such as maintenance, troubleshooting, or servicing, the clamp is also used for measurements in railroad traffic and low-voltage distribution networks.

Clamp opening: 48 mm

Current:

• AC: 99.99 / 999.9 A rms at 10 Hz - 2 kHz
• DC: ±99.99 / ±999.9 / ±1500 A dc
• AC+DC: 99.99 / 999.9 A rms, 99.99 / 999.9 / 1500 A peak

Starting current:

• 10 ..1000 A rms / 1500 A peak

Voltage:

• AC: 99.99 / 999.9 V rms at 10 Hz - 3 kHz
• DC: ±99.99 / ±999.9 V dc
• AC+DC: 99.99 / 999.9 V rms, 99.99 / 999.9 / 1500 V peak

Frequency:

• f (Uac): 5.0 Hz ..19.99 kHz
• f (Iac): 5.0 Hz ..1999 Hz

Power:

• Active power: 9999 W / 99.99 / 999.9 / 1500 kW
• Apparent power: 9999 VA / 99.99 / 999.9 / 1500 kVA
• Reactive power: 9999 var / 99.99 / 999.9 / 1500 kvar
• Power factor: -1.00 ..+1.00
• Displacement power factor: 0.00 ..1.00
• Distortion: ripple 0.1 ..1000 %
• Crest factor: 1.00 ..10.00
• Total harmonic distortion (THD): 0.0 ..100 % / 0.0 ..1000 %
• Harmonics: H01 ..H25

Electrical safety according to IEC 61010

Features include:

• True RMS measurement (TRMS)
• Current measurement (AC and DC)
• Voltage measurement (AC and DC)
• Power measurement (W, VA, var, and power factor)
• Crest factor measurement (CF)
• Displacement factor (DPF)
• Ripple measurement
• Harmonic measurement (THD)
• Start-up and overcurrent measurements (True Inrush)
• Frequency measurement
• Automatic measuring range switching
• Display storage (DATA HOLD)
• Data acquisition (MIN, MAX, PEAK)
• Continuity test with acoustic signal
• Resistance measurement
• Recording of measured values
• Wireless data transmission via Bluetooth
• LCD with blue background for digits up to 10,000
• Automatic switch-off (Auto-Power-Off)
• Software for evaluation of measured values
• Test protocol included.