Instrument UT-203 R STRUJNA KLIJEŠTA 400 A AC/DC, Uni-trend

Clamp Multimeter UNI-T UT203 R



The UT203R/UT204R are portable true RMS AC/DC clamp meters with automatic range.

They are designed according to EN61010-1

CAT II 600V/CAT III 300V safety standards, and come with full-function

protection which ensures users a safe and reliable measurement experience.

Aside from basic measurement functions, they also have

high precision current scale and high voltage frequency measurement extension.



Features

True RMS measurement

Audio visual NCV electric field detection

High voltage frequency range: 10Hz~60kHz;

low voltage frequency range: 60Hz~10MHz

UT203R AC/DC current range: 40A, 400A, frequency response:45Hz~400Hz

ACA/DCA mode memory function for current measurement

Large capacitance (UT203R: 40mF, UT204+: 60mF)

Large LCD and fast refresh rate (3 times/s), capacitance measurement response time:

<1mF: less than 3s; <10mF: about 6s; <60mF: about 8s

Full-function false detecting protection for up to 600V (3.6kVA)

energy surge; overvoltage and overcurrent alarm

The power consumption without backlight is about 1.8 mA.

The circuit has an automatic power saving function.

The consumption in sleep state is <11uA, which effectively extends the battery life to 400 hours.



Type of meter AC/DC digital clamp meter

Max. diameter of measured cable 28mm

Kind of display used LCD (4000)

DC current measuring range 40/400A

DC current measuring accuracy ±(2,5 + 5 digits)

AC current measuring range 40/400A

AC current measuring accuracy ±(2,5 + 5 digits)

DC voltage measuring range 400m/4/40/400/600V

DC voltage measuring accuracy ±(0,5 + 2 digits)

AC voltage measuring range 4/40/400/600V

AC voltage measuring accuracy ±(0,8 + 5 digits)

True effective value measurement True RMS

Resistance measuring range 400/4k/40k/400k/40M?

Resistance measuring accuracy ±(0,8 + 2 digits)

Frequency measuring range 10...10MHz

Duty cycle factor 0.1...99.9

Continuity test acoustic signal for R<10?

Diode test yes

Pollution degree 2

Dimensions 215x63x36mm

Weight with battery 235g

Power supply 2 batteries 1,5V LR03 (AAA)

Measurement AC current, AC voltage, continuity, DC current, DC voltage, duty cycle, frequency, resistance

Conform to the norm EN61010 300V CAT III, EN61010 600V CAT II

Measuring instrument features



automatic power-off

autoranging

HOLD function

low battery indicator

overflow indication

polarization indicator

REL function



Standard equipment



battery

soft cover

test leads