Overview of Fluke 17B Digital Multimeter The Fluke 17B Digital Multimeter is a versatile, high-performance tool designed for accurate electrical measurements in industrial, commercial, and residential applications. With a 600 V CAT III safety rating, it provides the protection professionals need when working in demanding environments. Capable of measuring AC/DC voltage up to 1000 V and AC/DC current up to 10 A, this multimeter also supports essential functions such as resistance, continuity, capacitance, frequency, and temperature measurements. Whether you’re performing routine maintenance, troubleshooting, or installation work, the Fluke 17B delivers dependable results. A large, easy-to-read display with a bright white backlight ensures visibility even in low-light environments, making it ideal for fieldwork. Built with Fluke’s reputation for durability and accuracy, the 17B is the go-to choice for electricians, technicians, and engineers worldwide. 600 V Cat III safety rating AC/DC voltage measurement up to 1000V AC/DC current measurement up to 10A Measures voltage, resistance, continuity, capacitance Frequency and temperature measurement Large easy-to-read display with bright white backlight Specifications of Fluke 17B Digital Multimeter Function Range Resolution Accuracy AC volts (40 Hz to 500Hz)1 4.000 V 40.00 V 400.0 V 1000 V 0.001 V 0.01 V 0.1 V 1 V 1.0% 3 DC volts 4.000 V 40.00 V 400.0 V 1000 V 0.001 V 0.01 V 0.1 V 1 V 0.5% 3 AC millivolts 400.0 mV 0.1 mV 3.0% 3 DC millivolts 400.0 mV 0.1 mV 1.0% 10 Diode test2 2.000 V 0.001 V 10% Resistance (Ohms) 400.0 Ω 4.000 kΩ 40.00 kΩ 400.0 kΩ 4.000 MΩ 40.00 MΩ 0.1 Ω 0.001 kΩ 0.01 kΩ 0.1 kΩ 0.001 MΩ 0.01 MΩ 0.5% 3 0.5% 2 0.5% 2 0.5% 2 0.5% 2 1.5% 3 Capacitance3 40.00 nF 400.0 nF 4.000 μF 40.00 μF 400.0 μF 1000 μF 0.01 nF 0.1 nF 0.001 μF 0.01 μF 0.1 μF 1 μF 2% 5 2% 5 5% 5 5% 5 5% 5 5% 5 Frequency1 Hz (10 Hz – 100 kHz) 50.00 Hz 500.0 Hz 5.000 kHz 50.00 kHz 100.0 kHz 0.01 Hz 0.1 Hz 0.001 kHz 0.01 kHz 0.1 kHz 0.1% 3 Duty Cycle1 1% to 99% 0.1% 1% typical 4 AC current μA (40 Hz to 400 Hz) 400.0 μA 4000 μA 0.1 μA 1 μA 1.5% 3 AC current mA (40 Hz to 400 Hz) 40.00 mA 400.0 mA 0.01 mA 0.1 mA 1.5% 3 AC current A (40 Hz to 400 Hz) 4.000 A 10.00 A 0.001 A 0.01 A 1.5% 3 DC current μA 400.0 μA 4000 μA 0.1 μA 1 μA 1.5% 3 DC current mA 40.00 mA 400.0 mA 0.01 mA 0.1 mA 1.5% 3 DC current A 4.000 A 10.00 A 0.001 A 0.01 A 1.5% 3 Temperature 50 °C- 400 °C 0 °C- 50 °C -55 °C- 0 °C 0.1C 2% ±1 °C ±2 °C 9% ±2 °C Backlight – – Yes 1All ac, Hz, and duty cycle are specified from 1% to 100% of range. Inputs below 1% of range are not specified. 2Typically, open circuit test voltage is 2.0 V and short circuit current is <0.6 mA. 3Specifications do not include errors due to test lead capacitance and capacitance floor (may be up to 1.5 nF in the 40 nF range). 4Typical means when the frequency is at 50 Hz or 60 Hz and the duty cycle is between 10% and 90%. Function Overload protection Input impedance (Nominal) Common mode rejection ratio Normal mode rejection ratio AC volts 1000 V 1 >10 MΩ <100 pF >60 dB at dc, 50 Hz or 60 Hz – AC millivolts 400 mV >1MΩ, <100 pF >80 dB at 50 Hz or 60 Hz – DC volts 1000 V 1 >10 MΩ <100 pF >100 dB at dc, 50 Hz or 60 Hz >60 dB at 50 Hz or 60 Hz DC millivolts 400 mV >1MΩ, <100 pF >80 dB at 50 Hz or 60 Hz – 1 106 V Hz Max General specifications Maximum voltage between any terminal and earth ground 1000 V Display (LCD) 4000 counts, updates 3/sec Battery type 2 AA, NEDA 15A, IEC LR6 Battery life 500 hours minimum Temperature Operating 0 °C to 40 °C Storage -30 °C to 60 °C Relative humidity Operating humidity Non-condensing (<10°C) ≤90% RH at 10 °C to 30 °C ≤75% RH at 30 °C to 40 °C 40 MΩ range ≤80% RH at 10 °C to 30 °C ≤70% RH at 30 °C to 40 °C Altitude Operating 2000 m Storage 12,000 m Temperature coefficient 0.1 X (specified accuracy) /°C (<18 °C or >28 °C) Fuse protection for current inputs 440 mA, 1000 V Fast Fuse, Fluke specified part only. 11A, 1000V Fast Fuse, Fluke specified part only. Size (H x W x L) 183 x 91 x 49.5 mm Weight 455 g IP rating IP 40 Safety IEC 61010-1, IEC61010-2-030 CAT III 600 V, Pollution Degree 2 Electromagnetic compatibility IEC 61326-1: Portable EMC Environment Class A equipment (industrial broadcasting and communication equipment)1 1 This product meets requirements for industrial (Class A) electromagnetic wave equipment and 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. 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). Product Catalog FLUKE 17B Product Catalog (English) FLUKE 17B Product catalog (English) Instruction Manual FLUKE 17B Instruction Manual (English) FLUKE 17B Calibration manual (English) FLUKE 17B Safety sheet (English) FLUKE 17B Quick reference guide (English)
