The NEW standard for rugged. The 28 II digital multimeter defines a new standard for operating in harsh conditions with the features and accuracy to troubleshoot most electrical problems. This meter has an IP 67 (waterproof and dustproof) rating, MSHA approval, 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. Maximum voltage between any terminal and earth ground : 1000 V

Features:

True-RMS ac voltage and current for accurate measurements on non linear signals
New – IP 67 waterproof & dustproof protection, completely sealed for use in harsh environments
Designed to withstand 3 meter drop (with holster)
Withstands hazardous 8,000 volt spikes caused by load switching and faults on industrial circuits and complies with second edition IEC and ANSI electrical safety standards
Measure up to 10 A (20 A for 30 seconds) 10,000 μF capacitance range
Frequency to 200 kHz
Extended ac voltage bandwidth– 15 Hz to 20 kHz
Built in thermometer conveniently allows you to take temperature readings without having to carry a separate instrument
Peak min-max
Unique function for accurate voltage and frequency measurements on adjustable speed motor drives and other electrically noisy equipment
Hi resolution 20,000 count display mode
New – Backlit keypad buttons allow for easy visibility in low lit areas
Large display digits and 2 level bright white backlight for increased visibility
Reversible holster for added protection when not in use Long battery life (800 hours)
Relative mode to remove test lead resistance from low ohms measurements
Optional magnetic hanger for easy setup and viewing while freeing your hands for other tasks
MSHA approval

Meter functions : AC and DC voltage, DC mV, ohms, continuity, diode test, AC mA, AC amps, AC uA
Special functions : Low pass filter, temperature, capacitance, DC mA, DC amps, DC uA, min/max, auto/manual range, auto hold, Hi res mode, peak min/max, relative, Hz/%

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Fuse selection guide


IP 67 rated

Digital display : 6000 counts, updates 4/sec (19,999 counts in high-resolution mode)
Bar graph : 33 segments; updates 40/sec

Operating temperature : -15°C to +55°C, to -40°C for 20 minutes when taken from 20°C
Storage temperature (without battery) : -55°C to +85°C
Storage temperature (with battery) : -55°C to +60°C
Battery type : 3 AA batteries
Battery life : 800 hours

Protection Safety rating : CAT IV 600 V/CAT III 1000 V
Mine Safety : MSHA Approved
External protection : Rubber holster Drop test : 10 feet drop test
Dustproof/waterproof : Yes,
Peak transient capture 250 μS
Low pass filter (Measurement on Variable speed drives)

Mechanical & General Specifications
Size (HxWxL) with holster : 6.35 cm x 10.0 cm x 19.81 cm (2.5 in x 3.93 in x 7.8 in)
Weight with holster : 698.5 g (1.54 lb)

Warranty : Limited lifetime
For any questions on the warranty, please contact Fluke’s service centre at 1-800-36-FLUKE (1-800-363-5853) or email [email protected]