- Delivers the right features for electrical maintenance experts
- Troubleshooting measurements such as frequency, capacitance, resistance, continuity, and diode
- True RMS for accurate voltage and current readings when measuring complex AC signals
- 0.09% basic DC accuracy
- Backlight for use in dimly lit areas
- This model does not measure the temperature
- AC/DC voltage: 1000V
- AC/DC current: 10A
- 3.5 digits / 6000 counts
- CAT III 1000V, CAT IV 600V
Fluke 177
- Basic troubleshooting measurements such as frequency, capacitance, resistance, continuity, and diode
- True RMS for accurate voltage and current readings when measuring complex AC signals
- 0.09% basic DC accuracy
- Backlight for use in dimly lit areas
- This model does not measure the temperature
True RMS Digital Multimeter for Troubleshooting/Repair
With its precision, reliability, and ease of use, the Fluke 177 Digital Multimeter is the preferred solution for professional technicians worldwide. Independently tested for safe use in CAT IV 600V/CAT III 1000V environments, the Fluke 177 Includes all the features you need to troubleshoot and repair many problems in electrical and electronic systems.
With the Fluke 177 Digital Multimeter you get True-RMS voltage and current measurements, 6000-count resolution, manual and automatic ranging, and frequency, capacitance, resistance, continuity, and diode measurements. In addition, the Fluke 177 provides 0.09% basic accuracy, a digital display with an analog bar graph, and a backlight.
Other useful features:
- Features digital display with backlight for working in dim lighting
- Allows closed-case calibration through the front panel
- Features an ergonomic case with an integrated protective holster
- Comes with a limited lifetime warranty
| 175 | 177 | 179 | |
| Counts | 6000 | 6000 | 6000 |
| True RMS readings | ✓ | ✓ | ✓ |
| Basic DC accuracy | 0.15% | 0.09% | 0.09% |
| AC bandwidth | 1 kHz | 1 kHz | 1 kHz |
| AC/DC voltage | 1000V | 1000V | 1000V |
| AC/DC current | 10A | 10A | 10A |
| Resistance | 50MΩ | 50MΩ | 50MΩ |
| Frequency | 100 kHz | 100 kHz | 100 kHz |
| Capacitance | 9999µF | 9999µF | 9999µF |
| Temperature | - | - | 752°F |
| Continuity/diode | ✓ | ✓ | ✓ |
| Analog bar graph | ✓ | ✓ | ✓ |
| Backlight | - | ✓ | ✓ |
| CAT III rating | 1000V | 1000V | 1000V |
| CAT IV rating | 600V | 600V | 600V |

