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Блок ut278a поток земной утечки тестер сопротивления

Блок ut278a поток земной утечки тестер сопротивления

Категория: Токоизмерительные клещи >>>
Поставщик: Huazheng,Electric,Manufacturing,(Baoding),Co.,Ltd.

Цена:*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-17-2025	0.45 $*	0.77 $*
Aug-17-2025	0.87 $*	0.41 $*
Jul-17-2025	0.16 $*	0.24 $*
Jun-17-2025	0.64 $*	0.95 $*
May-17-2025	0.56 $*	0.54 $*
Apr-17-2025	0.70 $*	0.47 $*
Mar-17-2025	0.15 $*	0.74 $*
Feb-17-2025	0.2 $*	0.13 $*
Jan-17-2025	0.20 $*	0.94 $*

Характеристики

unit ut278a earth leakage current ground resistance tester

MOQ: 1 PC ! The suplier of State Grid ! Standard: CE ISO!

Product Description

UT278A Earth Ground Resistance Clamp Meter, AC Leakage Clamp Meter specifications

Specifications	Range	Best Accuracy
Model		UT278A
Earth Ground Resistance (Ω)	0.01Ω-0.099Ω	±(1%+0.01)
	0.1Ω-0.99Ω	±(1%+0.01)
	1.0Ω-49.9Ω	±(1%+0.1)
	50Ω-99.5Ω	±(2%+0.5)
	100Ω-199Ω	±(3%+1)
	200Ω-395Ω	±(6%+5)
	400Ω-590Ω	±(10%+10)
	600Ω-800Ω	±(20%+20)
	800Ω-1200Ω	±(25%+30)
Leakage Current(A)	0mA-9mA	±(2.5%+1)
	10mA-99mA	±(2.5%+5)
	100mA-299mA	±(2.5%+10)
	0.30A-2.99A	±(2.5%+0.1)
	3.0A-9.9A	±(2.5%+0.3)
	10.0A-20.0A	±(2.5%+0.5)
	3A-30A	±(2.5%+0.5)
Features
Display Count	4 Digits Display LCD	√
Auto Range		√
Jaw Capacity		32mm
Single Measure Time	1 Second	√
Resistance Measurement Frequency	>1KHz	√
Current Measurement Frequency	50Hz/60Hz	√
Resistance Limit Alarm	1Ω-199Ω	√
Current Limit Alarm	1mA-499mA	√
Beeper and Light Alarm		√
Jamming Signal Recognition		√
Over-Range Display		√
Low Battery Indication		√
Data Logging		99

Clamp Meter

Verified information

Clamp Meter

Exhibition

We have attended Power-gen Exhibition in South Africa on July 19-21, 2016.

and the MEE Exhibition in Dubai on 1st to 3rd March 2016. And they are very successful. The follow is the photos that we attended the Power-gen Exhibition and the MEE Exhibition.

Clamp Meter.jpg Clamp Meter