- Fluke 27 II rugged multimeters with IP 67 rating; tested to withstand a 3 m drop to operate in temperature range of -15?C to +55?C and 95% humidity
 
The standard for rugged
- The Fluke 27 II Digital Multimeter define a the standard for operating in harsh conditions with the features and accuracy to troubleshoot most electrical problems.
-  Both meters have IP 67 (waterproof and dustproof) rating, MSHA approvals, extended operating temperature range of -15?C to +55?C (5?F to 131?F, -40?C for up to 20 minutes) and 95% humidity, and have been designed and tested to withstand a 3 m (10 ft) drop.
- The Fluke 20 Series Multimeters are built to work in the toughest environments.
 
Features

Measure up to 1000 V AC and DC
Measure up to 10 A (20 A for 30 seconds)
10,000 ?F capacitance range
Frequency to 200 kHz
Extended AC voltage bandwidth ? 40 Hz to 30 kHz 
Resistance, continuity and diode test
Min/Max and average recording to capture variations automatically