The Fluke 116 is a compact true-rms meter specifically designed for HVAC professionals. It has everything you need in an HVAC meter including temperature and microamp measurements to quickly troubleshoot problems with HVAC equipment and flame sensors.
The Fluke 116 is a compact true‑RMS multimeter designed for HVAC professionals. It combines voltage, resistance, continuity, frequency, capacitance, and temperature measurements, plus a dedicated microamp range for flame‑sensor testing.
The device is CAT II 600 V safety rated, operates from –10 °C to +50 °C (storage –40 °C to +60 °C), and is powered by a 9 V alkaline battery with a typical life of 400 hours without backlight. Its digital display provides 6,000 counts with a 4 Hz update rate and a 33‑segment bar graph for quick visual reference.
| Meter type | True RMS |
|---|---|
| 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) |
| CAT safety rating | CAT II 600 V |
| Display resolution | 6,000 counts, updates 4 /sec |
| Bar‑graph resolution | 33 segments, updates 32 /sec |
| Temperature measurement range | -40 °C to 400 °C (thermocouple type‑K) |
The Fluke 116 is CAT II 600 V safety rated.
It uses a 9 V alkaline battery (NEDA 1604A/TEC 6LR61) with a typical life of 400 hours without backlight.
Yes, it has a built‑in thermometer for HVAC applications.