Fluke 115 Field Technicians Digital Multimeter
Fluke 115 Field Technicians Digital Multimeter is rated out of 5 by 76.
Key features
- Compact True-rms digital multimeter for field service
- Includes: meter, holster, 4 mm PVC-Insulated test lead
- Easy one-handed operation of the meter
- Min/Max/Average to record signal fluctuations
Product overview: Fluke 115 Field Technicians Digital Multimeter
Compact true-rms meter for field service technicians
The Fluke 115 field technician’s digital multimeter measures True-rms voltage and current with plus resistance, continuity, frequency, and capacitance to meet the needs of a wide variety of field service technicians.
The 115 digital multimeter offers the users one-handed operation and a backlit display. The large, easy-to-read digits offer a 6000-count resolution. The 115 provides Min/Max/Average with elapsed time to record signal fluctuations. It also measures:
- AC and DC voltage to 600V,
- AC and DC current to 10 A (20 A overload for 30-seconds max).
For a complete comparison of specifications, please visit our selection guide for digital multimeters.
 |  |  |  |  | |
|---|---|---|---|---|---|
| Fluke 115 Field Technicians Digital Multimeter | Fluke 117 Electrician's Multimeter | Fluke 177 True-RMS Digital Multimeter | Fluke 233 Remote Display Digital Multimeter | Fluke 3000 FC Series Wireless Multimeter | |
| CAT rating | CAT III 600 V | CAT III 600 V | CAT III 1000 V CAT IV 600 V | CAT III 1000 V CAT IV 600 V | CAT III 1000 V CAT IV 600 V |
| True-rms readings | ✔ | ✔ | ✔ | ✔ | ✔ |
| Voltage AC/DC | 600 V | 600 V | 1000 V | 1000 V | 1000 V |
| Current AC/DC | 10 A | 10 A | 10 A | 10 A | 400 mA |
| Resistance | 40 MΩ | 40 MΩ | 50 MΩ | 40 MΩ | 50 MΩ |
| Capacitance | 9,999 μF | 9,999 μF | 9,999 μF | 9,999 μF | 9,999 μF |
| Temperature | -40 °C to 400 °F | -40 °C to 400 °F | -40 °C to 400 °F | -40 °C to 400 °F | with t3000 FC |
| Additional measurement capabilities | Continuity/diode test | Continuity/diode test, frequency, non-contact voltage detection | Continuity/diode test, frequency, low input impedance | Continuity/diode test, frequency | Frequency, continuity/diode test. Able to connect to three 3000 FC modules. |
What's in the box:
- Digital multimeter
- Holster
- Installed 9V battery
- 4 mm PVC-Insulated test lead
- Quick Reference Guide
Specifications: Fluke 115 Field Technicians Digital Multimeter
| Specifications | ||
| Accuracy Specifications | ||
| DC millivolts | Range/resolution | 600.0 mV / 0.1 mV |
| Accuracy | ± ([% of reading] + [counts]): 0.5% + 2 | |
| DC volts | Range/resolution | 6.000 V / 0.001 V 60.00 V / 0.01 V 600.0 V / 0.1 V |
| Accuracy | ± ([% of reading] + [counts]): 0.5% + 2 | |
| AC millivolts1 True RMS | Range/resolution | 600.0 mV / 0.1 mV |
| Accuracy | 1.0% + 3 (DC, 45 Hz to 500 Hz) 2.0% + 3 (500 Hz to 1 kHz) | |
| AC volts1 True RMS | Range/resolution | 6.000 V / 0.001 V 60.00 V / 0.01 V 600.0 V / 0.1 V |
| Accuracy | 1.0% + 3 (DC, 45 Hz to 500 Hz) 2.0% + 3 (500 Hz to 1 kHz) | |
| Continuity | Range/resolution | 600 Ω / 1 Ω |
| Accuracy | Beeper on < 20 Ω, off > 250 Ω detects opens or shorts of 500 μs or longer. | |
| Ohms | Range/resolution | 600.0 Ω / 0.1 Ω 6.000 kΩ / 0.001 kΩ 60.00 kΩ / 0.01 kΩ 600.0 kΩ / 0.1 kΩ 6.000 MΩ / 0.001 MΩ |
| Accuracy | 0.9% + 1 | |
| Range/resolution | 40.00 MΩ / 0.01 MΩ | |
| Accuracy | 5% + 2 | |
| Diode test | Range/resolution | 2.00 V / 0.001 V |
| Accuracy | 0.9% + 2 | |
| Capacitance | Range/resolution | 1000 nF / 1 nF 10.00 μF / 0.01 μF 100.0 μF / 0.1 μF 9999 μF / 1 μF 100 μF to 1000 μF |
| Accuracy | 1.9% + 2 | |
| Range/resolution | > 1000 μF | |
| Accuracy | 5% + 20% | |
| Lo-Z capacitance | Range | 1 nF to 500 μF |
| Accuracy | 10% + 2 typical | |
| AC amps True RMS (45 Hz to 500Hz) | Range/resolution | 6.000 A / 0.001 A 10.00 A / 0.01 A |
| Accuracy | 1.5% + 3 20 A overload for 30-seconds max | |
| DC amps | Range/resolution | 6.000 A / 0.001 A 10.00 A / 0.01 A |
| Accuracy | 1.0% + 3 20 A overload for 30-seconds max | |
| Hz (V or A input)2 | Range/resolution | 99.99 Hz / 0.01 Hz 999.9 Hz / 0.01 Hz 9.999 kHz / 0.001 kHz 50.00 kHz / 0.01 kHz |
| Accuracy | 0.1% + 2 | |
| 1. All AC voltage ranges except Auto-V/LoZ are specified from 1% to 100% of range. Auto-V/LoZ is specified from 0.0 V. 2. Frequency is AC coupled, 5Hz to 30 kHz for AC voltage. 2. Temperature uncertainty (accuracy) does not include the error of the thermocouple probe. 2. Frequency is AC coupled, 5 Hz to 50 kHz for AC voltage. Frequency is DC coupled, 45 Hz to 5 kHz for AC current. 2. Temperature Range/Resolution: -40℉ to 752℉ / 0.2℉. | ||
| General Specifications | |
| Maximum voltage between any terminal and earth ground | 600 V |
| Safety | IEC 61010-1: Pollution Degree 2 IEC 61010-2-033: CAT III 600V |
| Display | Digital: 6,000 counts, updates 4 per second |
| Bar graph | 33 segments, updates 32 per second |
| Operating temperature | -10℃ to + 50℃ |
| Storage temperature | -40℃ to + 60℃ |
| Battery type | 9 volt Alkaline, IEC 6LR61 |
| Battery life | 400 hours typical, without backlight |
| Size | 167 x 84 x 46 mm (6.57 x 3.31 x 1.82 in) |
| Weight | 550 g |
| Warranty | 3 years |
Models: Fluke 115 Field Technicians Digital Multimeter
FLUKE-115
Fluke 115 Digital Multimeter
Includes:
- Holster
- Installed 9V battery
- 4 mm PVC-Insulated test lead
- User manual
Which model would be best for a fire alarm technician?
Provided you don’t need to measure milliamperes (mA) or below, either the 115 or 117 should do you just fine. Out of these two in the 110-series, the 117 is definitely the better investment and possibly a necessity if you have a need for any of the additional features exclusive to it such as Low Z. If you need to check small currents, e.g. milliamperes, this series doesn’t have it. The starting point would be the 17B+, however it’s more geared towards electronics and “missing” some very useful features such as TRMS! So, I couldn’t recommend the 17B+ for you. Now, if you need a meter that does “everything” well, then it’ll cost roughly double the price, but the 87V will surely last you an entire career, maybe even an entire lifetime!
Just look carefully at the specs and see which model includes everything you need. I would stick with the 115, 117, or 87V as they all will be quality investments that are actually dependable. I know because my Flukes lasted me an entire career!
Date published: 2024-10-18
What is the difference between fluke 115 and 117?
The Fluke 117 has the VoltAlert function, Auto Volt selection and Low impedance mode.
Date published: 2023-09-16
Is the fluke 115 auto ranging?
Yes the Fluke 115 Digital Multimeter is autoranging.
Date published: 2024-04-16
Rated 5 out of 5 by Keoki from The MultiMeter You Need You can get more expensive DVVMs but why would you? This meter will cover 99% of the field measurements you'd need in the course of a day.
Date published: 2023-03-19
Rated 5 out of 5 by Jimbo from I have had 2 fluke metes in the past from computer I have had 2 fluke metes in the past from computer Companies in the 80’s there amazing
Date published: 2022-11-27
Rated 5 out of 5 by Kraig6412 from Very Happy with it. Amazing Multimeter very accurate and built to last. Will probably get the magnetic to go with it so I can hang it up.
Date published: 2022-10-25
Rated 5 out of 5 by leroy68 from Great!!! I have had and used Fluke products in the past. Well built
Date published: 2021-12-23
Rated 5 out of 5 by Bob27583 from Best meter available. I've had this meter for years. Doing heavy electrical work in automotive field. Hasn't blown the fuse.
Date published: 2021-12-01
Rated 5 out of 5 by Hosni from Happy Satisfied with this multimeter. Rugged and accurate.
Date published: 2021-07-02
Rated 5 out of 5 by cuttyusa66 from Good for electrical hobbyist and DIY home projects Bought a Fluke 115 multimeter for hobby electronics projects, and DIY stuff around the house. So far, so good! I especially appreciate the diode measurement feature, and the ability to measure capacitance. The continuity beeper is also super helpful, and very quick to respond.
Date published: 2021-04-17
Rated 1 out of 5 by worf from None Bought so i didn’t have to pull out my 787 when i need to troubleshoot wires, cables, grounds, or power. When using for 10 minutes it gets lost. If using ohms or power it does not read correctly. If you turn it off for 5-10 seconds its starts working BUT it gets lost again & faster this time. VERY unreliable
Date published: 2021-04-05