Precise, reliable, easy-to-use and packed with functionality, the Fluke 177 is an ideal digital multimeter for any professional user. Tested for safe use in both CAT IV 600V and CAT III 1000V environments, you can use the Fluke 177 to troubleshoot and repair a wide variety of problems in both electrical and electronic systems.
The Fluke 177 is a manual and automatic ranging true RMS digital multimeter, ensuring you get accurate results even when testing on irregular AC waveforms. The multimeter has an ergonomic case with integrated protective holster, large-size, bright LCD screen with analoue bargraph and a simple rotary dial for selecting testing procedures.
This digital multimeter measures a wide variety of parameters - it can be used to test:
AC voltage to 1000V with resolution of up to 0.1mV
DC voltage to 1000V with resolution of up to 0.001V
Continuity and diode
Resistance to 50MΩ with resolution of up to 0.1Ω
AC and DC current to 10A with resolution of up to 0.01mA
Capacitance to 10,000μF with resolution up to 1nF
Frequency to 100kHz with resolution of up to 100kHz
Fluke's 177 digital multimeter also includes a number of additional extras including display hold and auto hold, MIN/MAX/Average recording and up to 200 hour battery life.
Key Features
Fast, reliable measurements of all basic electrical parameters
Ideal for any technician diagnosing and fixing problems with electrical and electronic equipment
Both manual and automatic ranging options
True RMS - ensures accuracy is maintained when testing AC
Measures AC/DC voltage, continuity, diode, AC/DC current, capacitance and frequency
Display hold and auto hold functions
Record the minimum, maximum and average readings taken over a period of time
Closed case calibration through front panel
Ergonomic case with integrated protective holsters
All inputs are protected to IEN61010-1 CAT IV 600V/CAT III 1000V
6000 count LCD screen with backlight and analogue bargraph display
What's Included?
Fluke 177 True RMS Digital Multimeter
Installed 9V Battery
Test Leads
User Manual
Optional Accessories
Cases and Storage
C100 - Universal Carrying Case
C125 - Meter Case
C1600 - Gear Box
C25 - Large DMM Soft Case
C510 - Leather Meter Case
TPAK - Magnetic Meter Hanger
Test Leads
TL220 Suregrip Industrial Test Lead Set
TL221 SureGrip Test Lead Extension Set
TL223 SureGrip Electrical Test Lead Set
Current Clamps
Fluke i1010 AC/DC Current Clamp
Fluke i200 AC Current Clamp
Fluke i2000 Flexible AC Current Clamp
£274.00
£328.80 inc vat
Free Delivery*
In Stock:Available Next Working Day*
Important Notice This item is made-to-order exclusively for you once your order is placed. As a result, it is not eligible for cancellation or return under our standard policy. Your statutory rights remain unaffected.
Spend £150+ (Ex VAT) on any qualified Fluke or Beha-Amprobe product(s) and claim a free tool of your choice from the list at Fluke Promotion. Valid February 17 2025 - July 31 2025.
Claims are made direct to Fluke. Terms and conditions apply.
FREE Oxford Carry Case
PASS Oxford Black Small Test Equipment Carry Case - PASSCASE-SM, typically £14.99
Technical Information
Specification
Fluke 177 Technical Specifications
DC Voltage
Accuracy
±(0.09%+2)
Max Resolution
0.1mV
Maximum
1000V
AC Voltage
Accuracy
±(1.0%+3)
Max Resolution
0.1mV
Maximum
1000V
DC Current
Accuracy
±(1.0%+3)
Max Resolution
0.01mA
Maximum
10A
AC Current
Accuracy
±(1.5%+3)
Max Resolution
0.01mA
Maximum
10A
Resistance
Accuracy
±(0.9%+1)
Max Resolution
0.1Ω
Maximum
50MΩ
Capacitance
Accuracy
±(1.2%+2)
Max Resolution
1nF
Maximum
10,000μF
Frequency
Accuracy
±(01%+1)
Max Resolution
0.01Hz
Maximum
100kHz
Additional Specifications
Operating Temperature
-10 to +50°C
Storage Temperature
-30 to +60°C
Humidity (Without Condensation)
0 to 90% (0 to 35°C) 0 to 70% (35 to 50°C)
Overvoltage Category
EN61010-1 to 1000V CAT III EN61010-1 to 600V CAT IV