Uni-T UT278A Digital Clamp Earth / Ground Resistance Tester

  • Rs. 43,000.00 INR

TECH2247

Product Description:

UNI-T’s UT278A is a 1200Ω auto range clamp earth ground tester of resistance and 30A leakage current with 1s single measuring time and current limit alarm.

Features:

  • 10000 display count
  • 001Ω resolution
  • Auto range
  • Data hold 
  • Resistance limit alarm
  • Auto calibration
  • Auto power off
  • LCD backlight

 

Technical Specifications:

Specifications

Range

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 bit LCD digital display

Auto Range

 

Jaw Capacity

 

32mm

Single Measure Time

1s

Resistance Measurement Frequency

>1kHz

Current Measurement Frequency

50Hz/60Hz

Resistance Limit Alarm

1Ω-199Ω

Current Limit Alarm

1mA-499mA

RS-232

 

Beeper and Light Alarm

 

Jamming Signal Recognition

 

Over-Range Display

 

Low Battery Indication

 

Data Logging

 

99

General Characteristics

Power

1.5V Alkaline Battery (5#) X4

LCD Size

47mm X 28.5mm

Product Color

Red and grey

Product Weight

1160g

Product Size

285mm X 85mm X 56mm

Standard Accessories

Batteries, Test Ring, Tool Box

Standard Individual Packing

Gift Box, User Manual

Standard Quantity Per Carton

6pcs

Standard Carton Measurement

610mm X 375mm X 320mm

Standard Carton Gross Weight

25kg

Optional Accessories

RS232 Interface Cable, PC Software CD

 

Best quality product available online at the cheapest price. 

Techtonics Promise:

  • 1 year Warranty for Manufacturing defects on all products under brand Unit-T and we are here for after sale service also.
  • Calibration Certificate along with all Uni-T make Instruments / Equipments which shows authenticity of product.
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