Fluke 115 user manual

A Fluke multimeter typically has various symbols and functions labeled on its display and dial. The specific symbols and their meanings may slightly vary depending on the model, but here are some common symbols you may find on a Fluke multimeter:
1. V: Voltage measurement function (AC or DC)
. A: Current measurement function (AC or DC)
3. Ω: Resistance measurement function
4. Hz: Frequency measurement function (Hertz)
5. m: Represents milli- (e.g., mV for millivolts)
6. F: Capacitance measurement function (Farads)
7. °C / °F: Temperature measurement function (Celsius or Fahrenheit)
8. diode symbol: Diode testing function
9. continuity symbol: Audible continuity testing function
10. hold symbol: Holds the reading on the display
11. Min/Max symbol: Indicates recording and displaying the minimum and maximum values observed
12. AC/DC wave symbol: Selects the type of current to be measured (alternating current or direct current)
It is important to consult the user manual of your specific Fluke multimeter model for precise information on its symbols and functions, as they may differ slightly.

To reset the Fluke 115 multimeter to its default settings, you can follow these steps:
1. Ensure that the multimeter is turned off.
2. Press and hold the yellow "MIN/MAX" button located at the top left corner of the device.
3. While holding the "MIN/MAX" button, turn on the multimeter by rotating the rotary switch to the desired measurement function (e.g., V for voltage, A for current, etc.).
4. Keep holding the "MIN/MAX" button until "RST" appears on the screen.
5. Release the "MIN/MAX" button.
6. Turn off the multimeter and then turn it back on again to exit the reset mode.
After following these steps, your Fluke 115 multimeter should be reset to its factory default settings.

The Fluke 115 is used for general electrical and electronic testing. It is a digital multimeter that measures voltage, current, resistance, capacitance, frequency, and more. It's commonly used by electricians, technicians, and engineers for troubleshooting and repair of electrical and electronic systems.

The Fluke 115, 116, and 117 are all digital multimeters manufactured by Fluke Corporation.
The main difference between the Fluke 115 and the Fluke 116/117 is the type of measurements they are designed for. The Fluke 115 is primarily used for general purpose electrical and electronic testing. It can measure AC/DC voltage, resistance, continuity, capacitance, and frequency.
On the other hand, the Fluke 116 and 117 are designed specifically for HVAC (heating, ventilation, and air conditioning) applications. They not only perform the basic functions of the Fluke 115 but also include features like temperature measurement, microamps measurement for flame sensor troubleshooting, and built-in non-contact voltage detection.
Additionally, the Fluke 117 has an added feature of VoltAlert™ technology that allows for detection of voltage without physically making contact with the circuit.
In summary, the Fluke 115 is a general-purpose multimeter, while the Fluke 116 and 117 are designed specifically for HVAC applications with added features like temperature measurement and microamps measurement. The Fluke 117 also includes the non-contact voltage detection feature.