Fluke 115 Multimeter is a compact true-rms meter for field service technicians. This true-rms meter provides easy one-handed operation in a compact package.
The Fluke 115 is a compact true‑RMS multimeter designed for field service technicians. It offers one‑handed operation, a large white LED backlight, and optional magnetic hanger compatibility. Features include resistance, continuity, frequency, capacitance, diode testing, and up to 20 A current measurement.
Technical specifications cover a 600 V CAT II safety rating, 6 000‑count digital display, 33‑segment bar graph, operating temperature from –10 °C to +50 °C, and a typical battery life of 400 hours. Accuracy is expressed as a percentage of reading plus counts, with detailed ranges for DC/AC voltage, current, resistance, and capacitance.
| True‑RMS capability | Yes |
|---|---|
| Safety rating | CAT II 600 V |
| Maximum voltage rating | 600 V |
| Current measurement | 20 A (30 s momentary, 10 A continuous) |
| Display resolution | 6,000 counts, updates 4 /sec |
| Bar‑graph | 33 segments, updates 32 /sec |
| Operating temperature | -10 °C to +50 °C |
| Storage temperature | -40 °C to +60 °C |
| Battery type | 9 V Alkaline (NEDA 1604A/TEC 6LR61) |
| Battery life | 400 hours typical (without backlight) |
| Surge protection | 6 kV peak per IEC 61010‑1 |
The Fluke 115 is rated for up to 600 V (CAT II).
The battery provides about 400 hours of typical operation without using the backlight.
It can measure up to 20 A (30 seconds momentary, 10 A continuous).
The device operates from –10 °C to +50 °C.