[shortdesc] True-RMS, IP67 and 3 m drop, 1000 V/10 A range, CAT IV 600 V, -15 to 55C operation, 800 h battery [/shortdesc]
[properties]
| Model |
Fluke 28 II |
| Product Type |
TRMS Rugged IP67 Digital Multimeter |
| True-RMS |
Yes |
| IP Rating |
IP67 (dustproof and waterproof) |
| Drop Test |
3 m (10 ft) with holster |
| AC/DC Voltage Range |
0.1 mV to 1000 V |
| AC/DC Current Range |
0.1 uA to 10 A (20 A for 30 s) |
| Resistance Range |
0.1 Ohm to 50 MOhm |
| Capacitance Range |
1 nF to 9999 uF |
| Frequency Range |
0.5 Hz to 199.99 kHz |
| Temperature Range |
-200 C to +1090 C |
| Display Counts |
6000 (20,000-count Hi-Res mode) |
| Low-Pass Filter (VSD) |
Yes |
| Overvoltage Category |
CAT IV 600 V, CAT III 1000 V |
| Surge Withstand |
8,000 V transients |
| Operating Temperature |
-15 C to +55 C (-40 C up to 20 min) |
| Relative Humidity |
Up to 95% |
| Power |
Three AA batteries |
| Battery Life |
~800 hours |
| Size (H x W x L) |
6.35 x 10.0 x 19.81 cm (with holster) |
| Weight |
698.5 g (1.54 lb) (with holster) |
| Certifications |
MSHA Approved |
[/properties]
[specifications]
| DC Voltage |
Range 0.1 mV to 1000 V; Accuracy +/- (0.05% + 1) |
| AC Voltage |
Range 0.1 mV to 1000 V; Accuracy +/- (0.7% + 4) |
| DC Current |
Range 0.1 uA to 10 A; Accuracy +/- (0.2% + 4) |
| AC Current |
Range 0.1 uA to 10 A; Accuracy +/- (1.0% + 2) |
| Resistance |
0.1 Ohm to 50 MOhm |
| Capacitance |
1 nF to 9999 uF |
| Frequency |
0.5 Hz to 199.99 kHz |
| Temperature |
-200 C to +1090 C |
| Display |
6000 counts; Hi-Res 20,000-count mode |
| Data Capture |
Peak transient capture 250 us; Min/Max/Avg; Reading Hold |
| Relative Mode |
Yes (zero) |
| Backlight / Bar Graph |
Yes / Yes |
| AC Bandwidth (Extended) |
15 Hz to 20 kHz |
| Safety Compliance |
CAT IV 600 V, CAT III 1000 V |
[/specifications]
[accesories]
| Included |
TL75 test leads; AC175 alligator clips; 80BK-A type-K thermocouple leads |
| Optional |
Magnetic hanger (optional accessory) |
[/accesories]
Built for Harsh Sites, Accurate in Noisy Panels
The Fluke 28 II TRMS Digital Multimeter delivers lab-grade accuracy in tough field conditions. With IP67 sealing, a 3 m drop rating, and CAT IV 600 V/CAT III 1000 V safety, it keeps you productive around VFDs (Variable Frequency Drives), switchgear, and outdoor installations. A dedicated low-pass filter and True-RMS measurements ensure stability on electrically noisy signals, while a built-in thermometer reduces the tools you carry.
Key Benefits & Features
-
Ruggedized IP67 design: Fully sealed (waterproof and dustproof) and drop tested to 3 m (10 ft) for reliable use in harsh industrial environments.
-
True-RMS with VFD low-pass filter: Get accurate voltage and current readings on non-linear loads and adjustable-speed motor drives.
-
Wide measurement ranges: Measure up to 1000 V AC/DC, 10 A continuous (20 A for 30 s), resistance to 50 MOhm, capacitance up to 9999 uF, and frequency to 199.99 kHz.
-
Thermometer built in: Conveniently log temperature from -200 C to +1090 C with the included Type-K probe without carrying a separate instrument.
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Long runtime and visibility: Up to 800 hours on three AA batteries, with large digits and a two-level bright white backlight for dark panels.
Ideal Use Cases
- Industrial maintenance on VFD-driven motors and pumps
- Electrical troubleshooting in plants, mining (MSHA approved), and utilities
- Field service in outdoor or wet locations
- Commissioning and acceptance testing for control panels
Technical Specifications
-
Safety Rating: CAT IV 600 V, CAT III 1000 V
-
Voltage Range: 0.1 mV to 1000 V AC/DC (True-RMS)
-
Current Range: 0.1 uA to 10 A (20 A for 30 s)
-
Capacitance: 1 nF to 9999 uF
-
Frequency: 0.5 Hz to 199.99 kHz
-
Resistance: 0.1 Ohm to 50 MOhm
-
Display: 6000 counts (20,000-count high-resolution mode)
-
Ingress Protection & Drop: IP67, 3 m (with holster)
-
Operating Temp/Humidity: -15 C to +55 C, 95% RH (down to -40 C for 20 min)
-
Power & Life: Three AA batteries, up to 800 h
-
Included: TL75 test leads, AC175 alligator clips, 80BK-A Type-K thermocouple
Make every reading count with Fluke
Equip your team with a meter built for industrial reality and compliant safety. Order the Fluke 28 II TRMS Multimeter today.
