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

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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
UNI-T
Model Number:
UT278A
Dimensions:
285mm * 85mm * 56mm
Measuring Resistance Range:
1200Ω
Display Type:
Digital Only
Clamp Size:
32mm
Leakage Current(A):
30A
Supply Ability
Supply Ability:
5000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Gift Box+Carrying Bag
Port
Shanghai
Lead Time :
3-10 working days after we receive down payment

Specification:

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

Yes

Auto Range

 

Yes

Jaw Capacity

 

32mm

Single Measure Time

1 Second

Yes

Resistance Measurement Frequency

>1KHz

Yes

Current Measurement Frequency

50Hz/60Hz

Yes

Resistance Limit Alarm

1Ω-199Ω

Yes

Current Limit Alarm

1mA-499mA

Yes

Beeper and Light Alarm

 

Yes

Jamming Signal Recognition

 

Yes

Over-Range Display

 

Yes

Low Battery Indication

 

Yes

Data Logging

 

99

General Characteristic 

Power

1.5V Alkaline Batteries(LR6)X 4

LCD Size

47mm X 28.5mm

Product Color

Red and Grey       

Product Net Weight

1160g

Product Size

285mm X 85mm X 56mm

Standard Accessories

Batteries, Test Ring, Tool Box

Standard Individual Packing

Gift Box, English Manual

Standard Quantity Per Carton

6 PCs

Standard Carton Measurement

610mm X 375mm X 320mm (0.073CBM Per Standard Carton)

Standard Carton Gross Weight

25Kg

Optional Accessories

USB Interface Cable,PC Software CD

 

 

Contrast:

Specifications

Range

Best Accuracy

Model

 

UT276A

UT278A

Earth Ground Resistance (Ω)

0.01Ω-0.099Ω

±(1%+0.01)

±(1%+0.01)

0.1Ω-0.99Ω

±(1%+0.01)

±(1%+0.01)

1.0Ω-49.9Ω

±(1%+0.1)

±(1%+0.1)

50Ω-99.5Ω

±(2%+0.5)

±(2%+0.5)

100Ω-199Ω

±(3%+1) 

±(3%+1) 

200Ω-395Ω 

±(6%+5)

±(6%+5)

400Ω-590Ω

±(10%+10)

±(10%+10)

600Ω-800Ω

±(20%+20)

±(20%+20)

800Ω-1200Ω

±(25%+30)

±(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

Yes

Yes

Auto Range

 

Yes

Yes

Jaw Capacity

 

32mm

32mm

Single Measure Time

1 Second

Yes

Yes

Resistance Measurement Frequency

>1KHz

Yes

Yes

Current Measurement Frequency

50Hz/60Hz

Yes

Yes

Resistance Limit Alarm

1Ω-199Ω

Yes

Yes

Current Limit Alarm

1mA-499mA

 

Yes

RS-232

 

Yes

 

Beeper and Light Alarm

 

Yes

Yes

Jamming Signal Recognition

 

Yes

Yes

Over-Range Display

 

Yes

Yes

Low Battery Indication

 

Yes

Yes

Data Logging

 

99

99

General Characteristic 

Power

1.5V Alkaline Batteries(LR6)X 4

LCD Size

47mm X 28.5mm

Product Color

Red and Grey       

Product Net Weight

1160g

Product Size

285mm X 85mm X 56mm

Standard Accessories

Batteries, Test Ring, Tool Box

Standard Individual Packing

Gift Box, English Manual

Standard Quantity Per Carton

6 PCs

Standard Carton Measurement

610mm X 375mm X 320mm (0.073CBM Per Standard Carton)

Standard Carton Gross Weight

25Kg

Optional Accessories

USB Interface Cable,PC Software CD

 

 

Accessories:

Batteries,
Test Ring,

Tool Box 

 

UT278A-Clamp Earth Ground Tester-Sunlight