UNI-T UT22B-EU voltage detector

UNI-T UT22B-EU voltage detector
This product comes with a 3-year warranty. The UT22B-EU is a simple voltage tester for everyday electricians and easy to use for measuring the presence of AC/DC voltage on 230V sockets, switches, and appliances. This voltage tester has IP54 protection against water and dust and is designed to withstand drops from a height of 2 meters. The great thing about this product is that it does not require batteries, as it is powered by the voltage being tested! The UT22B allows you to distinguish between voltages from 12V to 400V (by the number of LEDs) and automatically distinguish between DC and AC voltage („+” or „-” indicators are lit or both at the same time). Voltage level indication accuracy: the corresponding LED usually lights up completely for approx. 70% to 100% of the specified range, except for the 12 V AC/DC range, where it already lights up at 50% to 100% of the voltage value. The device complies with the following standards: EN61326-1: 2013, EN61326-2-2: 2013, EN61243-3: 2014.

Product parameters:

– voltage tester 12V to 400V AC voltage and 400V AC/DC polarity
IP54 resistance
– resistance to damage when dropped from a height of 2 m

Technical parameters:

AC/DC voltage level indicators:
– in the 12V range, the LED lights up in the voltage range from 6V to 12V
– in the voltage range from 1V to 24V
– in the voltage range from 1V to 24V 24 V
– in the 50 V range, the LED lights up in the voltage range from 35 V to 50 V
– in the 120 V range, the LED lights up in the voltage range from 84 V to 120 V
– in the 230 V range, the LED lights up in the voltage range
– 230 V
– 230 V
V, the LED lights up in the voltage range from 280 V to 400 V

– DC polarity indicators Positive: The (+) LED is lit.
– Negative DC polarity indicators: (-) LED is lit.
– AC voltage indicator: both LEDs (+/-) are lit. It is below 50 V AC.
– measured AC voltage frequency: 50/60 Hz
– drop test from a height: 2 m
– protection against water and dust: IP54
– dangerous voltage indicator: lights up when the voltage is >50V, flashes at a frequency of 1.5Hz at voltage
:-0 V
: s
– nominal duration: >600 s
– power supply: from the measured circuit
– operating temperature: -15°C to 45°C
– Relative operating humidity: <85% without condensation
– operating altitude: up to 2000 meters above sea level
– storage temperature: -60°C – safety category: -60°C
– classification: CAT III 400V
– product dimensions: 116 x 33 x 22 mm
– product weight: 150 g
– product color: red and gray

Standard individual package contents:
– UT22B-EU voltage tester
– instructions for use
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