FLUKE 17B+ Digital Multimeter
More Functions. Same Legendary FLUKE Reliability.
When you need more measurement versatility without compromising on safety or durability, the FLUKE 17B+ Digital Multimeter is the professional’s choice. Building on the trusted 15B+, it adds frequency, duty cycle, and temperature measurement, making it a go-to tool for electricians, engineers, and service technicians who handle more advanced diagnostics.
👉 Order the FLUKE 17B+ today and get precision, safety, and versatility in one multimeter.

Why Choose the FLUKE 17B+?
The FLUKE 17B+ Digital Multimeter is designed for professionals who need a rugged, dependable, and versatile tester. With the ability to measure frequency, duty cycle, and temperature in addition to all standard functions, it provides deeper diagnostic insight across residential, commercial, and industrial applications.
FLUKE 17B+ Key Features:
- CAT III 600 V rated – dependable protection in demanding environments
- AC/DC voltage up to 1000 V and current up to 10 A
- Frequency, duty cycle, and temperature measurement (exclusive to 17B+)
- Large backlit LCD display for clear readings in any light conditions
- Data hold function for easy recording
- Compact & durable design – built to last in tough job sites
- Long battery life (500+ hours) with standard AA batteries
Technical Specifications
Measurement Functions:
- Voltage: AC/DC up to 1000 V
- Current: AC/DC up to 10 A
- Resistance: up to 40 MΩ
- Capacitance: up to 1000 μF
- Continuity and diode testing
- Frequency: up to 100 kHz
- Duty cycle: 1% to 99%
- Temperature: -55 °C to 400 °C
Display: 4000 counts, backlit LCD (updates 3/sec)
Safety Rating: IEC 61010-1, CAT III 600 V
Dimensions: 183 × 91 × 49.5 mm
Weight: 455 g
Power: 2 × AA batteries (included)
IP Rating: IP40
Who is it for?
The FLUKE 17B+ Digital Multimeter is perfect for:
- Electricians who need frequency and temperature diagnostics
- Field technicians in HVAC, manufacturing, and industrial maintenance
- Engineers and advanced users requiring deeper analysis capabilities
- Professionals who need rugged reliability in demanding environments

What comes with the FLUKE 17B+?

- FLUKE 17B+ Digital Multimeter
- Test leads with caps
- Thermocouple temperature probe
- 2 AA batteries
- Users manual
Optional accessories
- TPAK Meter Hanging Kit
- TL175 TwistGuard™ Test Leads
❓ Frequently Asked Questions (FAQ)
Q1: What is the difference between the FLUKE 15B+ and 17B+?
A. The FLUKE 17B+ offers all the functions of the 15B+, plus frequency, duty cycle, and temperature measurement for wider applications.
Q2: Can the FLUKE 17B+ measure temperature directly?
A. Yes, it comes with a thermocouple probe for measuring temperatures from -55 °C to 400 °C.
Q3: Is the FLUKE 17B+ suitable for industrial use?
A. Yes, with a CAT III 600 V safety rating and rugged design, it is built for residential, commercial, and industrial work.
Q4: Does the FLUKE 17B+ have a backlight?
A. Yes – its large white backlit display ensures easy reading in low-light conditions.
Q5: What comes in the box?
A. You will receive the FLUKE 17B+ tester, test leads with caps, a thermocouple temperature probe, 2 × AA batteries, and a user manual.