Clamp meter

UT253 A/B

Features

1. Auto range, 2/s sampling rate

2. Peak test

3. Manual range/check out data

4. RS-232 interface

5. Data hold

6. Auto power off

7. Overload protection, low battery indication

8. LCD backlight

Specifications	Range		Best Accuracy
Model			UT253A	UT253B
Leakage Current (A)	0.00mA～300A		±(1.5%+3)	±(1.5%+3)
	300A～1200A		±(2%+3)	±(2%+3)
	1200A～2000A			±(3%+3)
	Voltage (Freq.)		√	√
	Resolution		0.01mA	0.1mA
AC Voltage (V)	Range	0.00V～600V	±(1.5%+3)	±(1.5%+3)
	Frequency	50Hz/60Hz	√	√
	Resolution	0.01V	√	√
Features
Display Mode	LCD: 128 dots×64 dots		√	√
Clamp Size	80mm×80mm		√	√
Auto Range			√	√
RS-232			√	√
Data Logging			200	200
LCD Backlight			√	√
Data Hold			√	√
Over-Range Display	OL		√	√
Auto Power Off	Around 15 Minutes		√	√
Low Battery Indication	≤5.2V		√	√
Test Mode	Clamp CT, Integral Approach		√	√
General Characteristics
Power	1.5V Batteries (LR6) ×4
LCD Size	43mm×29mm
Product Color	Red and grey
Product Net Weight	1000g
Product Size	275mm×145mm×40mm
Standard Accessories	Batteries, Test Line: 4 pcs (3 red, 1 black), RS-232 Interface Cable, PC Software CD
Standard Individual Packing	Gift Box, English Manual, Tool Box
Standard Quantity Per Carton	6pcs
Standard Carton Measurement	660mm×375mm×280mm (0.068CBM Per Standard Carton)
Standard Carton Gross Weight	15.6kg