Digital Multimeters arrow Fluke Industrial IP67 TRMS Multimeters

Industrial IP67 TRMS Multimeters

Part#: 27 II/28 II
Supplier: Fluke
Calibration Certificate: is available at extra cost
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Many Digital Multimeters can take a far wider range of measurements than technicians typically do. And with its design tested to the extreme (drop, shock, humidity,tou name it) the Fluke 27 II as well as the Fluke 28 II are define a the standard for operating in harsh conditions with the features and accuracy to troubleshoot most electrical problems. Both meters are built to work in the toughest environments. They 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.


  • New – IP 67 waterproof & dustproof protection, completely sealed for use in harsh environments
  • Designed to withstand 3 meter drop (with holster)
  • Hi resolution 20,000 count display mode (28 II)
  • True-rms ac voltage and current for accurate measurements on non linear signals (28 II)
  • Average responding voltage and current for measurements (27 II)
  • New – Backlit keypad buttons allow for easy visibility in lowlit areas
  • Large display digits and 2 level bright white backlight for increased visibility
  • Reversible holster for added protection when not in use
  • 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
  • Long battery life (800 hours)
  • Relative mode to remove test lead resistance from low ohms measurements
  • Auto and manual ranging for maximum flexibility
  • Optional magnetic hanger for easy setup and viewing while freeing your hands for other tasks
  • MSHA approval


DC Voltage Range  0.1 mV to 1000 V
Accuracy  27-II:0.1 % +1; 28-II:0.05 % + 1
AC voltage Range 0.1 mV to 1000 V
Accuracy FLUKE 27-II: 0.5 % +3
Accuracy FLUKE 28-II: 0.7 % +4
DC Current Range 0.1 μA to 10 A
Accuracy FLUKE 27-II: 0.2 % + 4
Accuracy FLUKE 28-II: 0.2 % + 4
AC Current Range 0.1 μA to 10 A
Accuracy FLUKE 27-II: 1.5 % + 2
Accuracy FLUKE28-II: 1.0 % + 2
Resistance Range 0.1 Ω to 50 MΩ
Display counts FLUKE 27-II 6000
FLUKE 28-II 6000/19,999
Capacitance 1 nF to 9999 μF
Frequency 0.5 Hz to 199.99 kHz
Temperature FLUKE 27-II: N/A
FLUKE 28-II: -200 °C to +1090 °C
Low pass filter
(Measurement on VSD’s)
FLUKE 28-II: Yes
Compliance CAT IV 600 V , CAT III 1000V
Data storage Peak transient capture  250 μS (28 II)
Reading hold  Yes
Other Features Relative readings (zero)
Battery type Three AA batteries
IP rating FLUKE 27-II: IP 67
FLUKE 28-II: IP 67
Power Three AA batteries
Battery Life 800 hours

Need to have this new Fluke 27 II/28 II Industrial IP67 TRMS Multimeters calibrated? While this gauge has passed a quality control check, having a calibration certificate for digital multimeters might be required by your quality control system. Digital Measurement Metrology (owner of is a canadian metrology company with more than 25 years of experience. Our Brampton, Ontario based calibration lab has one of the most comprehensive ISO 17025 accredited calibration scope in Canada.

Do you have an old Fluke gauge to be calibrated? We might be able to calibrate Fluke digital multimeters (Fluke 27 II/28 II or a different model) and provide an ISO, NIST traceable calibration certificate. Please contact our metrology lab for more info.

Ordering info

SKUDescription Low pass filter TemperatureIn Stock
28-IIRUGGED IP67 TRMS DMM Yes -200 °C to +1090 °C 0

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