Data Sheet
Models
Remote Display
Digital Multimeter
Fluke 233
True-rms
Multimeter 179
True-rms
Multimeter 177
True-rms
Multimeter 175
Basic specifications
Counts 6000 6000 6000 6000
True-rms readings ac ac ac ac
Basic dc accuracy 0.25 % 0.09 % 0.09 % 0.15 %
Auto/manual ranging
• • • •
Measurements
Voltage ac/dc 1000 V 1000 V 1000 V 1000 V
Current ac/dc 10 A 10 A 10 A 10 A
mA measurements ac/dc
• • •
Resistance 40 MΩ 50 MΩ 50 MΩ 50 MΩ
Frequency 50 kHz 100 kHz 100 kHz 100 kHz
Capacitance 10,000 µF 10,000 µF 10,000 µF 10,000 µF
Temperature (+) 400 °C (+) 400 °C
Continuity/diode test
• • • •
Display
Removable wireless remote display
•
Backlight
• • •
Diagnostics and data
Min-Max recording
• • • •
Display Hold
• • • •
Other features
Overmolded case, integrated holster
• • • •
Closed case calibration
• • • •
Separate battery door •
• • •
Automatic power off
• • • •
Low battery indication
• • • •
Electrical safety
Dangerous voltage indication
• • • •
EN61010-1 CAT III 1000 V 1000 V 1000 V 1000 V
EN61010-1 CAT IV 600 V 600 V 600 V 600 V
Function Fluke 233 170 Series Fluke 233 Highlights
Display Wireless Fixed
Provides added flexibility in common measurement scenarios. Allows
you to place the removable display where you can see it and then put
the meter where it is convenient for you.
Temperature (+) 400°C (+) 400°C (179 Only)
Same temperature measurement capability as the 179. Built in
thermometer conveniently allows you to take temperature readings
without having to carry a separate instrument.
Backlight
Yes (bright white back-
light)
179 and 177 Only
(Green)
The Fluke 233 has larger display digits than the 170 Series and
unlike the 179 and 177 it has a bright white backlight for easier
reading in low-light environments.
Safety rating
CAT IV 600 /
CAT III 1000 V
CAT IV 600 /
CAT III 1000 V
The Fluke 233 has the same safety rating for use in 600 V CAT IV and
1000 V CAT III environments, as the 170 Series. Meaning it has been
engineered to withstand voltage spikes of 8 kilovolts and help protect
users against the hazards of arc flash.
Included accessories
Manual, Batteries, TL75
Test leads, Alligator clips,
80-BK-A Temperature
probe
Manual, Batteries, TL75
test leads (all 17x).
80-BK-A Temperature
probe (179 Only)
The Fluke 233 includes CAT IV 600 V, CAT III 1000 V, 10 A rating;
slide-on insulated alligator clips; Type K thermocouple with standard
shrouded banana jack.
©2010 Fluke Corporation. Specifications subject to change without
notice. Printed in U.S.A. 6/2010 3807241A H-EN-N
Fluke 233 − Fluke 170 Series
comparison table
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