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2024-05-01

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2024-05-03

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Code: UT-278A

a A A

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DESCRIPTION

SPECIFICATION

PRESENTATION

FILES

PACKAGE

DESCRIPTION

The UT-278A clamp meter allows you to measure the earthing resistance and leakage current.

SPECIFICATION

DC current measurement:
AC current measurement:	0 ... 9.95 mA ± (2.5% + 1 mA) @ 0.05 mA , 10 ... 99 mA ± (2.5% + 5 mA) @ 0.1 mA , 100 ... 299 mA (2.5% + 10 mA) @ 1 mA , 0.30 ... 2.99 A ± (2.5% + 0.1 A) @ 0.01 A , 3 ... 9.9 A ± (2.5% + 0.3 A) @ 0.1 A , 10 ... 30 A ± (2.5% + 0.5 A) @ 0.1 A
Resistance measurement:	0.010 ... 0.099 Ω ± (2% + 0.01 Ω) @ 0.001 Ω , 0.10 ... 0.99 Ω ± (2% + 0.01 Ω) @ 0.01 Ω , 1.0 ... 49.9 Ω ± (1.5% + 0.1 Ω) @ 0.1 Ω , 50.0 ... 99.5 Ω ± (1.5% + 0.5 Ω) @ 0.5 Ω , 100 ... 199 Ω ± (2% + 1 Ω) @ 1 Ω , 200 ... 395 Ω ± (5% + 5 Ω) @ 5 Ω , 400 ... 590 Ω ± (10% + 10 Ω) @ 10 Ω , 600 ... 880 Ω ± (20% + 20 Ω) @ 20 Ω , 900 ... 1200 Ω ± (25% + 30 Ω) @ 30 Ω
Automatic change of measuring ranges:
RS-232:
USB:
Main features:	Freezing the highest or lowest measurement, Hold - stopping the meter reading, Large, readable LCD display with backlight, Low battery level alarm, Aesthetic and solid construction, The set includes a practical case
Power supply:	4 x 1.5V, type AA/LR6/FR6 battery - included
Weight:	1.09 kg
Dimensions:	288 x 98 x 56 mm
Manufacturer / Brand:	UNI-T
Guarantee:	2 years