Key facts
- Brand
- Fluke
- Model
- 175, 177, 179
- Category
- multimeter
- Industry
- Electronics
- Documents
- 4
- Languages
- EN · ZH
- Last added
- 2026-10-30
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Fluke 175, 177, 179 True-rms Multimeters Users Manual
This manual provides instructions for the Fluke 175, 177, and 179 True-rms multimeters, which feature a 6000-count, 3 3/4-digit display and a bar graph. It applies to all three models, with specific notes where features differ, such as temperature measurement available only on the 179 model. The document details safety information, product buttons, rotary switch positions, and display functions.
Read onlineFluke 175, 177, 179 specifications
| Accuracy | 1 yr after calibration, 18°C to 28°C |
|---|---|
| Maximum voltage between any terminal and earth ground | 1000 V |
| Fuse Protection for mA inputs | 0.44 A, 1000 V, IR 10 kA |
| Fuse Protection for A input | 11 A, 1000 V, IR 17 kA |
| Display | Digital: 6000 counts, updates 4/sec |
| Frequency | 10 000 counts |
| Capacitance | 1000 counts |
| Operating Temperature | -10 °C to +50 °C |
| Storage Temperature | -40 °C to +60 °C |
| Battery Life (Alkaline) | 400 hrs typical |
| Size (H x W x L) | 4.3 cm x 9 cm x 18.5 cm |
| Weight | 420 g |
| Safety General | IEC 61010 -1: Pollution Degree 2 |
| Measurement | IEC 61010 -2-033: CAT IV 600 V, CAT III 1000 V |
Source: Fluke 175, 177, 179 True-rms Multimeters Calibration Information
All Fluke 175, 177, 179 documents by type
Disassembly, diagnostics and part numbers, for repair.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
Who is qualified to perform the performance tests or calibration adjustment?
Only qualified personnel should perform these procedures to avoid electric shock or injury.
From: Fluke 175, 177, 179 True-rms Multimeters Calibration Information
What is the maximum voltage between any terminal and earth ground?
The maximum voltage between any terminal and earth ground is 1000 V.
From: Fluke 175, 177, 179 True-rms Multimeters Calibration Information
Which model measures temperature?
Only the Fluke 179 model can measure temperature.
What is the warranty period?
The warranty is at least ten years from the date of purchase, or seven years after manufacturing discontinues.
How do I exit the sleep mode?
Press and hold the yellow button while turning the meter on to wake it from sleep mode.
How can I turn on the backlight?
Press the backlight button (shown as /g83) to toggle the display backlight on models 177 and 179.