The FLUKE-27II is a rugged IP 67 industrial digital multimeter engineered for operation in harsh conditions and hazardous environments. It measures DC and AC voltage up to 1000 V, DC and AC current up to 10 A (20 A for 30 seconds), resistance from 0.1 O to 50 MO, capacitance up to 9999 µF, and frequency to 199.99 kHz with an extended AC voltage bandwidth of 40 Hz to 30 kHz. The meter features average responding voltage and current measurements, a 6000-count display, backlit keypad and large display digits for visibility in low-light areas, and withstands 8,000 volt spikes complying with CAT IV 600 V and CAT III 1000 V safety standards. Built to withstand harsh industrial environments, the FLUKE-27II has an IP 67 rating (waterproof and dustproof), operates over -15°C to +55°C (-40°C for up to 20 minutes), and survives a 3 meter drop with holster. With 800 hours of battery life and features including Min/Max/Avg data storage, relative mode, and auto/manual ranging, this multimeter is ideal for troubleshooting electrical problems in industrial, field service, and maintenance applications.