Brand
Authorization
In-house Service center
Total Brand Orders	2198

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UNI-T UT278A+ Clamp Earth Ground Tester

UT270 series can quickly and safely measure the grounding system without disconnecting circuit ground lines or the need of auxiliary electrodes. It can measure resistance from 0.01Ω with a resolution of 0.001Ω.

Auto range
Data hold
Data recall
LCD backlight
Resistance limit alarm
Low battery indication
Auto calibration

ToolWorld is Authorized UNI-T Distributor

Includes calibration/conformity report

Technical Documents - 1

Rs. 34,500.00 /each Save Rs. 2000 (6% Off)

Rs. 32,500.00 /each (Incl GST-18%)

Quantity

Brand
Authorization
In-house Service center
Total Brand Orders	2198

Dispatched (in Days): Same Day Dispatch

Minimum Order Quantity: 1 pcs

Country of Origin: China

1 In stock Need more?

Warehouse location - Delhi, India.
Delivery - 2-6 Business Days

Technical Specifications

Specifications	Range	UT278A+
Certifications	CE, RoHS
Category ratings	CAT III 300V
Earth Ground Resistance (Ω)	0.01~0.099Ω	±(1%+0.01)
	0.1~0.99Ω	±(1%+0.01)
	1~49.9Ω	±(1%+0.1)
	50~99.5Ω	±(1.5%+0.5)
	100~199Ω	±(2%+1)
	200~395Ω	±(5%+5)
	400~590Ω	±(10%+10)
	600~800Ω	±(20%+20)
	800~1200Ω	±(25%+30)
Leakage current (A)	0mA~9mA	±(2.5%+1mA)
	10mA~99mA	±(2.5%+5mA)
	100mA~299mA	±(2.5%+10mA)
	0.3A~2.99A	±(2.5%+0.1A)
	3A~9.9A	±(2.5%+0.3A)
	10A~20A	±(2.5%+0.5A)
Display count		EBTN
Jaw opening		32mm
Visual and audible alarm		√
Auto power off		√
Jamming signal recognition		√
Over-range display		√
Data storage		300
Display type		EBTN
Ω+A display		√
General Characterisitics
Power	1.5V battery (LR6) x 4
Display	47mm x 28.5mm
Product net weight	1.18kg
Product size	285mm x 85mm x 56mm
Standard accessories	Batteries, test ring, English manual
Standard carton gross weight	2.6kg

Warranty: 1 Year

Uses

Grounding resistance measurement in electricity, telecommunication, meteorology, oilfield, architecture and industrial electric equipment

Technical Specifications
Uses

Specifications	Range	UT278A+
Certifications	CE, RoHS
Category ratings	CAT III 300V
Earth Ground Resistance (Ω)	0.01~0.099Ω	±(1%+0.01)
	0.1~0.99Ω	±(1%+0.01)
	1~49.9Ω	±(1%+0.1)
	50~99.5Ω	±(1.5%+0.5)
	100~199Ω	±(2%+1)
	200~395Ω	±(5%+5)
	400~590Ω	±(10%+10)
	600~800Ω	±(20%+20)
	800~1200Ω	±(25%+30)
Leakage current (A)	0mA~9mA	±(2.5%+1mA)
	10mA~99mA	±(2.5%+5mA)
	100mA~299mA	±(2.5%+10mA)
	0.3A~2.99A	±(2.5%+0.1A)
	3A~9.9A	±(2.5%+0.3A)
	10A~20A	±(2.5%+0.5A)
Display count		EBTN
Jaw opening		32mm
Visual and audible alarm		√
Auto power off		√
Jamming signal recognition		√
Over-range display		√
Data storage		300
Display type		EBTN
Ω+A display		√
General Characterisitics
Power	1.5V battery (LR6) x 4
Display	47mm x 28.5mm
Product net weight	1.18kg
Product size	285mm x 85mm x 56mm
Standard accessories	Batteries, test ring, English manual
Standard carton gross weight	2.6kg

Warranty: 1 Year

Grounding resistance measurement in electricity, telecommunication, meteorology, oilfield, architecture and industrial electric equipment

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UNI-T UT278A+ Clamp Earth Ground Tester

Rs. 34,500.00 /each Save Rs. 2000 (6% Off)

Rs. 32,500.00 /each (Incl GST-18%)

Technical Specifications