| Manufacturer part number (MPN) | 5132939 |
| Brand | Fluke |
| Category | Tools |
| Range | 999.9 A |
| Resolution | 0.1 A |
| Accuracy | 2% ±5 digits (10 Hz to 100 Hz) |
| Crest Factor (50 Hz/60 Hz) | 3 @ 500 A |
| Crest Factor (50/60Hz) | 3.0 at 1100 A |
| i2500-10 Flex | i2500-18 Flex |
| Distance from Optimum 0.5 in (12.7 mm) | 1.4 in (35.6 mm) |
| Distance from Optimum 0.8 in (20.3 mm) | 2.0 in (50.8 mm) |
| Distance from Optimum 1.4 in (35.6 mm) | 2.5 in (63.5 mm) |
| Trigger level | 5 Hz to 10 Hz, ≥10 A |
| Maximum voltage between any terminal and earth ground | 1000 V |
| Batteries | 2 AA, NEDA 15A, IEC LR6 |
| Operating temperature | -10 °C to +50 °C |
| Storage temperature | -40 °C to +60 °C |
| Operating humidity - non-condensing (< 10°C) | ≤90% RH (at 10 °C to 30 °C) |
| Operating altitude | 2000 m |
| Storage altitude | 12,000 m |
| Size (L x W x H) | 249 x 85 x 45 mm |
| Weight | 395 g |
| Jaw opening | 34 mm |
| Flexible current probe diameter | 7.5 mm |
| Safety | IEC 61010-1, Pollution Degree 2 |
| IP rating | IEC 60529: IP30, non-operating |
| Radio Frequency Certification FCC ID | T68-FBLE IC:6627A-FBLE |
| International | IEC 61326-1: Portable, Electromagnetic Environment, IEC 61326-2-2 |
| Korea (KCC) | Class A Equipment (Industrial Broadcasting & Communication Equipment) |
| USA (FCC) | 47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103. |
| Temperature coefficients | Add 0.1 x specified accuracy for each degree C above 28 °C or below 18 °C |
| Voltage DC Maximum voltage | 1000 V |
| Voltage DC Accuracy | ±(0.05% + 1) |
| Voltage DC Maximum resolution | 10 µV |
| Voltage AC Maximum voltage | 1000 V |
| Voltage AC Accuracy | ±(0.7% + 2) True RMS |
| Voltage AC AC bandwidth | 20 kHz with low pass filter; 3 db @ 1 kHz |
| Voltage AC Maximum resolution | 0.1 mV |
| Current DC Maximum amps | 10 A (20 A for 30 seconds maximum) |
| Current DC Amps accuracy | ±(0.2% + 2) |
| Current DC Maximum resolution | 0.01 µA |
| Current AC Maximum amps | 10 A (20 A for 30 seconds maximum) |
| Current AC Amps accuracy | ±(1.0% + 2) True RMS |
| Current AC Maximum resolution | 0.1 µA |
| Resistance Maximum resistance | 50 MΩ |
| Resistance Accuracy | ±(0.2% + 1) |
| Resistance Maximum resolution | 0.1 Ω |
| Capacitance Maximum capacitance | 9,999 µF |
| Capacitance Accuracy | ±(1% + 2) |
| Capacitance Maximum resolution | 0.01 nF |
| Frequency Maximum frequency | 200 kHz |
| Frequency Accuracy | ±(0.005% + 1) |
| Frequency Maximum resolution | 0.01 Hz |
| Duty cycle Maximum duty cycle | 99.9% |
| Duty cycle Accuracy | ±(0.2% per khz + 0.1%) |
| Duty cycle Maximum resolution | 0.1% |
| Temperature | –200.0 °C – 1090 °C |
| 80 BK | –40.0 °C – 260 °C |
| Conductance Maximum conductance | 60.00 nS |
| Conductance Accuracy | ±(1.0% + 10) |
| Conductance Maximum resolution | 0.01 nS |
| Diode Range | 3 V |
| Diode Resolution | 1 mV |
| Diode Accuracy | ±(2% + 1) |
| Duty cycle range Accuracy | Within ±(0.2% per kHz + 0.1%) |
| Operating | –20 °C to + 55 °C |
| Storage | –40 °C to + 60 °C |
| Humidity | 0% – 90% (0 °C – 35 °C) |
| Overvoltage | EN 61010–1 to 1000 V CAT III, 600V CAT IV |
| Agency | UL, CSA, TÜV, VDE listed |
| Size | 201 x 98 x 52 mm (with holster) |
| Display Digital | 6000 counts updates 4/sec. |
| Display Analog | 32 segments, updates 40/sec |
| Display Frequency | 19,999 counts, updates 3/sec at > 10 Hz |
| Warranty | Lifetime |
| Battery Life Alkaline | ~400 hours typical, without backlight |
| Shock | 1 Meter drop per IEC 61010–1:2001 |
| Vibration | Per MIL–PRF–28800 for a Class 2 instrument |