Spectro Scientific Meter Fluke 87-5 True RMS DMM P-10036

The Fluke 87-5 True RMS Digital Multimeter is a robust industrial handheld meter designed for precise measurement of voltage, current, resistance, frequency and temperature in industrial environments. It provides True RMS measurements for accurate readings on non‑linear signals, supports precise frequency measurement on variable frequency drives with a low‑pass filter, and captures intermittent events as short as 250 µs. Primary use cases include troubleshooting motor drives, industrial automation, power distribution and electromechanical equipment diagnostics.

Key Features:

• Model: Fluke 87-5 True RMS DMM
• True RMS AC voltage and current measurements
• AC bandwidth: 20 kHz with low-pass filter (3 dB at 1 kHz)
• DC/AC voltage up to 1000 V; resistance to 50 MΩ; capacitance to 9,999 µF
• Current: 10 A continuous (20 A for up to 30 s); frequency to 200 kHz
• Safety ratings: CAT III 1000 V, CAT IV 600 V; operating temperature -20 °C to +55 °C
• Dimensions 201 x 98 x 52 mm; weight 355 g

Advantages:

• True RMS measurements ensure accurate readings on non‑sinusoidal and distorted waveforms common with VFDs and electronic loads.
• Low‑pass filter and 250 µs capture time enable reliable frequency and transient capture on variable frequency drives and intermittent signals.
• High safety ratings (CAT III 1000 V, CAT IV 600 V) and rugged design support safe use in demanding industrial environments.
• Wide measurement ranges and high resolution (up to 10 µV DC resolution) allow detailed diagnostics across electrical and temperature parameters.