Fluke 17B MAX Digital Multimeter with TL75 Probes and Type K Thermocouple

Product Overview

Experience the precision, durability, and safety of a professional-grade test tool with the Fluke 17B+ Digital Multimeter. Designed for both DIY enthusiasts and professional electricians, this rugged and portable tool is easy to use with one hand—even while wearing gloves. The Fluke 17B+ offers all the essential features you need in a digital multimeter, including:

AC/DC voltage measurements up to 1000 V
AC/DC current measurements up to 10 A
Resistance, capacitance, and frequency checks
Temperature measurements with the included type K thermocouple

The multimeter supports relative measurements, allowing you to zero out a source reading to easily measure changes such as voltage drop or temperature variations—ideal for identifying and diagnosing issues. With a CAT III 600 V safety rating, you can confidently perform routine checks on electrical equipment, appliances, and circuits.

Key Features

High Voltage Measurement: Measures AC/DC voltage up to 1000 V
Current Measurement: Measures AC/DC current up to 10 A
Comprehensive Capabilities: Includes resistance, capacitance, frequency, and temperature measurements
Relative Measurements: Zero out readings to measure changes easily
Safety Rated: CAT III 600 V safety rating for peace of mind
Rugged and Portable: Durable design suitable for one-handed operation, even with gloves
Backlit Display: Easy-to-read LCD with backlight for use in low-light conditions

Specs

Accuracy is specified for 1 year after calibration, at operating temperatures of 18 °C to 28 °C, relative humidity at 0% to 75%. Accuracy specifications take the form of: ±(% of Reading + Number of Least Significant Digits).

Function	Range	Resolution	Accuracy
AC Voltage (40 Hz to 500 Hz)¹	4.000 V	0.001 V	±1.0% + 3 digits
	40.00 V	0.01 V
	400.0 V	0.1 V
	1000 V	1 V
DC Voltage	4.000 V	0.001 V	±0.5% + 3 digits
	40.00 V	0.01 V
	400.0 V	0.1 V
	1000 V	1 V
AC Millivolts	400.0 mV	0.1 mV	±3.0% + 3 digits
DC Millivolts	400.0 mV	0.1 mV	±1.0% + 10 digits
Diode Test²	2.000 V	0.001 V	±10%
Resistance (Ohms)	400.0 Ω	0.1 Ω	±0.5% + 3 digits
	4.000 kΩ	0.001 kΩ	±0.5% + 2 digits
	40.00 kΩ	0.01 kΩ	±0.5% + 2 digits
	400.0 kΩ	0.1 kΩ	±0.5% + 2 digits
	4.000 MΩ	0.001 MΩ	±0.5% + 2 digits
	40.00 MΩ	0.01 MΩ	±1.5% + 3 digits
Capacitance³	40.00 nF	0.01 nF	±2% + 5 digits
	400.0 nF	0.1 nF	±2% + 5 digits
	4.000 μF	0.001 μF	±5% + 5 digits
	40.00 μF	0.01 μF	±5% + 5 digits
	400.0 μF	0.1 μF	±5% + 5 digits
	1000 μF	1 μF	±5% + 5 digits
Frequency (10 Hz – 100 kHz)¹	50.00 Hz	0.01 Hz	±0.1% + 3 digits
	500.0 Hz	0.1 Hz
	5.000 kHz	0.001 kHz
	50.00 kHz	0.01 kHz
	100.0 kHz	0.1 kHz
Duty Cycle^1,4	1% to 99%	0.1%	±1% typical
AC Current μA (40 Hz to 400 Hz)	400.0 μA	0.1 μA	±1.5% + 3 digits
AC Current μA (40 Hz to 400 Hz)	4000 μA	1 μA	±1.5% + 3 digits
AC Current mA (40 Hz to 400 Hz)	40.00 mA	0.01 mA	±1.5% + 3 digits
AC Current mA (40 Hz to 400 Hz)	400.0 mA	0.1 mA	±1.5% + 3 digits
AC Current A (40 Hz to 400 Hz)	4.000 A	0.001 A	±1.5% + 3 digits
AC Current A (40 Hz to 400 Hz)	10.00 A	0.01 A	±1.5% + 3 digits
DC Current μA	400.0 μA	0.1 μA	±1.5% + 3 digits
DC Current μA	4000 μA	1 μA	±1.5% + 3 digits
DC Current mA	40.00 mA	0.01 mA	±1.5% + 3 digits
DC Current mA	400.0 mA	0.1 mA	±1.5% + 3 digits
DC Current A	4.000 A	0.001 A	±1.5% + 3 digits
DC Current A	10.00 A	0.01 A	±1.5% + 3 digits
Temperature	-55 °C to 0 °C	0.1 °C	±9% ±2 °C
	0 °C to 50 °C	0.1 °C	±2 °C
	50 °C to 400 °C	0.1 °C	±2% ±1 °C
Backlight	Yes

Notes:

All AC, frequency, and duty cycle specifications are valid from 1% to 100% of range. Inputs below 1% of range are not specified.
Typically, open circuit test voltage is 2.0 V and short circuit current is <0.6 mA.
Specifications do not include errors due to test lead capacitance and capacitance floor (may be up to 1.5 nF in the 40 nF range).
Typical accuracy when the frequency is at 50 Hz or 60 Hz and the duty cycle is between 10% and 90%.

General Specifications

Maximum Voltage Between Any Terminal and Earth Ground	1000 V
Display	4000 counts, updates 3 times per second
Battery Type	2 AA batteries, NEDA 15A, IEC LR6
Battery Life	Minimum 500 hours
Operating Temperature	0 °C to 40 °C
Storage Temperature	-30 °C to 60 °C
Relative Humidity	Non-condensing (<10 °C) ≤90% RH at 10 °C to 30 °C ≤75% RH at 30 °C to 40 °C
Altitude (Operating)	2000 m
Altitude (Storage)	12,000 m
Temperature Coefficient	0.1 × (specified accuracy) per °C (<18 °C or >28 °C)
Fuse Protection for Current Inputs	440 mA, 1000 V Fast Fuse 11 A, 1000 V Fast Fuse Fluke specified parts only
Dimensions (H x W x L)	183 mm x 91 mm x 49.5 mm
Weight	455 g
IP Rating	IP 40
Safety Compliance	IEC 61010-1, IEC 61010-2-030 CAT III 600 V, Pollution Degree 2
Electromagnetic Compatibility	IEC 61326-1: Portable EMC Environment, Class A equipment (industrial broadcasting and communication equipment)

This product meets requirements for industrial (Class A) electromagnetic wave equipment and the seller or user should take notice of it. This equipment is intended for use in business environments and is not to be used in homes.

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