Fluke 28II Ex Rugged Waterproof True RMS Multimeter with Intrinsic Safety Certification
The Fluke 28II Ex is a rugged, waterproof multimeter designed for demanding industrial environments with intrinsic safety certification for hazardous locations.
Accuracy Specifications
Accuracy specifications are displayed as ± (% of reading + digits)
| Measurement Range |
Accuracy |
| DC Voltage: 0.1 mV to 1000 V |
±(0.05% + 1) |
| AC Voltage: 0.1 mV to 1000 V |
±(0.7% + 4) |
| DC Current: 0.1 μA to 10 A |
±(0.2% + 4) |
| AC Current: 0.1 μA to 10 A |
±(1% + 2) |
| Resistance: 0.1 Ω to 50 MΩ |
±(0.2% + 1) |
| Conductance: 60.00 nS |
±(1.0% + 10) |
| Diode Test: 2.0 V |
±(2.0% + 1) |
| Duty Cycle: 0.0% to 99.9% |
Rise Time < 1 µs, within ±(0.2%/kHz + 0.1%) |
| Capacitance: 10 nF to 9,999 μF |
±(1% + 2) |
| Frequency: 0.5 Hz to 199.99 kHz |
±(0.005% + 1) |
| Temperature: -200°C to +1090°C (-328°F to +1994°F) |
±(1% + 10)°C [±(1% + 10)°F] |
Technical Features
- Display Count: 6000/19999 counts in high-resolution mode
- Peak Capture: Records transients up to 250 µs
- Minimum/Maximum/Average Recording: Displays signals up to approximately 100 ms
Safety Certifications
- ATEX {Ex} II 2G Ex ia IIC T4 Gb
- {Ex} I M1 Ex ia I Ma
- NEC-500 Class I, Zone 1, Groups A-D, 130°C
- IECEx Ex ia IIC T4 Gb
- Ex ia I Ma
- GOST R Ex 1Ex ia IIC T4 Gb X
- PO Ex ia I Ma X
- IP6X
General Specifications
- Power Supply: Three AAA Batteries
- Battery Life: 400 Hours
- Display: LCD with Backlight
- External Protection: Rubber Case
- Warranty: Three Years
- Dimensions with Case (H x W x L): 6.4 x 10.0 x 19.8 cm (2.5 x 3.9 x 7.8 in)
- Weight with Case: 700 g (1.54 lb)
