sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The Fluke 77-IV is a versatile, high-precision digital multimeter engineered for professional electrical troubleshooting and field service applications. It provides accurate measurements for voltage, current, frequency, and capacitance, making it a reliable tool for maintenance engineers and electrical technicians.
Designed for durability, the unit features a rugged overmolded housing that protects internal electronics in demanding work environments. Its ergonomic design ensures comfortable handling during extended field use, while the high-resolution display with an integrated analog bargraph allows for clear readings of both digital values and rapid signal fluctuations.
Key Features
-
Safety Ratings
Meets IEC 1010 standards for 600V CAT III and 1000V CAT II environments, ensuring operator safety in industrial electrical systems. -
High-Resolution Display
Features a 3200-count 3.5-digit display with a 31-segment analog bargraph for monitoring both stable values and trending signals. -
Over-Voltage Protection
Protected against transients up to 6 kV per IEC 1010-1 to prevent damage during unexpected power surges. -
Automatic Touch Hold
Automatically captures stable readings, allowing technicians to focus on probe placement rather than the screen. -
Rugged Design
Equipped with a protective overmolded case for enhanced resistance to drops and impact in harsh industrial settings. -
Versatile Measurement Modes
Includes auto/manual ranging, diode testing, and an audible continuity beeper for rapid fault detection.
Applications
- Industrial electrical troubleshooting
- Field service and maintenance
- Voltage and current monitoring
- Capacitance and frequency testing
Package Contents
- Fluke 77-IV Digital Multimeter
- TL-75 Test Leads
- 9V Battery
- Instruction Manual
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | Fluke |
| Model | 77-4 |
| Part Number | 045X008 |
| Max Voltage (AC/DC) | 1000V |
| Max Current | 10A |
| Max Frequency | 99.99 kHz |
| Max Capacitance | 9,999 µF |
| Display | 3200-count, 3.5-digit |
| Dimensions | 1.5" x 3.5" x 7.5" |
| Weight | 1 lb |
| Warranty | Lifetime |
Frequently Asked Questions
What safety standard does this meter meet?
The 77-IV meets IEC 1010 safety standards for 600-V CAT III and 1000-V CAT II applications.
Does it have an analog display?
Yes, it includes a 31-segment analog bargraph for quick trend observation.
Can it test continuity?
Yes, the device features an integrated audible continuity beeper.
What is the maximum capacitance measurement?
The meter can measure capacitance up to 9,999 µF.
What battery type does it use?
It operates on a standard 9V battery.