UNI-T UT256A Multimeter

UNI-T UT256A Multimeter
This product comes with a 3-year warranty. The UT256A digital multimeter is a safe and reliable clamp meter that can replace a clamp multimeter. It has no moving mechanical parts, which makes it resistant to mechanical failure. The device has a display with a maximum display value of 6000. Using a fork with a Hall probe allows AC current measurement up to 200A. Using the included test leads, AC and DC voltage, resistance, wire continuity can also be measured, it has a built-in non-contact AC voltage (NCV) sensor and a built-in lamp. It has data hold, auto and manual range selection, backlit display, frequency measurement, and low battery indication functions. The maximum wire diameter that can be inserted into the clamp is 15 mm. Range exceeded indication by red LED, for NCV by acoustic signal. The advantage is resistance to falls from a height of up to 2m. Powered by two 1.5 V AA batteries. These features make the UT256A multimeter a practical device for the daily work of high voltage electricians.

Product parameters:

– measurement of AC current up to 200 A and its frequency in the range of 50 Hz to 60 Hz
– AC voltage measurement up to 10 V up to 10 Hz. 10 kHz
– DC voltage measurement up to 1000 V
– Resistance measurement up to 60 MΩ
– Checking line continuity
– Automatic polarity display
– Option to select automatic or manual interval switching
– Built-in lamp
– True RMS value of LCD display is backlit
–
measuring 35 mm x 26 mm
– hold
– powered by two 1.5 V AA batteries
– low battery indicator
– automatic shut-off after 15 minutes (function can be temporarily disabled)

Technical parameters:

AC current measurement range:

– accuracy)
200.0 A / 0.1 A / ± (1.8 % + 2) in the range from 0.2 A to 2.0 A, 50 to 60 Hz
200.0 A / 0.1 A / ± (1.8 % + 3) in the range from 2.0 to 6 A, at 50 to 60 Hz
200.0 A / 0.1 A / ± (1.8 % + 5) in the range of 5.0 A to 200 A, 50 to 60 Hz
– The accuracy of frequency monitoring when measuring AC current above 20 A, in the range of 50 to 60 Hz, is ± (0.1% + – 60 Hz) at an overload protection resolution of 0.1% Hz.
0. 200 A

– AC voltage measurement:
(intervals/resolution/accuracy)
6,000 V / 0.001 V / ± (1.2 % + 3), in the range from 10 Hz to 10 kHz
V / 0.0,0, ± 2 V / 6 % 3), in the range from 10 Hz to 10 kHz
600.0 V / 0.1 V / ± (1.2 % + 3), in the range from 10 Hz to 10 kHz
1000.0 V / 1 V / ± (1.2 % + 8), in the range from 1.2 % + 8 kHz, in the range from 10 Hz to 10 kHz actual
The rms value of the voltage in the frequency range from 45 Hz to 400 Hz
– The accuracy of frequency monitoring when measuring AC voltage in the range from 10 Hz to 10 kHz is ± (0.1% + 5) at a resolution from 0.01 Hz to 0.01 kHz, at an overload protection amplitude <br/10.01 kHz at an amplitude greater than 80 V/10 kHz Vrms
– input impedance approx. 10 MΩ

– Measuring direct voltage:
(domains / resolution / accuracy)
6,000 V / 0.001 V / ± (0.8 % +3)
60.00 V / 0.010 V / ± (0.8 %> V / 60 / 0.8 %> V / 60 / 0.8 % +3) ± (0.8 % +3)
1000.0 V / 1 V / ± (1.0 % +5)
– overload protection at 1000 Vrms
– Input impedance approx. 10 MΩ

– Resistance measurement:
(domains / resolution / accuracy)
600.0 Ω / 0.1 Ω / ± (1.2 % + 2)
6,000 kΩ / 0.001 kΩ / ± (1.0 %/0.0 Ω / ± 0.0 Ω / ± (1.2 % + 2) 0.01 kΩ / ± (1.0 % + 2)
600.0 kΩ / 0.1 kΩ / ± (1.0 % + 2)
6,000 MΩ / 0.001 MΩ / ± (1.2 % + 2)
60.00 MΩ / 0.001 MΩ / ± (1.2 % + 2)
60.00 MΩ /0.0,0 (1.0 % + 2) 5)
– overload protection at 1000 Vrms
– open circuit voltage approx. 1V

– Checking circuit continuity:
– if the measured resistance is less than 10 Ω, the DC circuit signal emits a buzzer
– if the measured resistance is greater than 100 Ω, the open circuit signal does not emit a buzzer
– open circuit voltage of approximately 1/060 V
-0 V. Ω, with a resolution of 0.1Ω
– overload protection at 1000 Vrms

– Non-contact electric field sensing (NCV):
– low voltage detection mode („EFLo”) for voltage <48V
– low voltage detection mode („EFHi”) for voltage intensity (>-48V) increases, the number of segments on the display increases, the green, yellow, and red LEDs flash successively, and an audible signal is heard

General parameters:

– Operating temperature and ambient humidity: 0 °C ~ 30 °C (≤80% RH), 30 °C ~ 40 °C (≤ 40% RH), 40 °C ~ 40 °C (≤45% RH)
– Storage temperature and humidity: -20 °C ~ 60 °C (≤80% RH)
– working altitude: ≤2000m
– electromagnetic compatibility: in the RF field = 1V/m there is an additional error of 5% from the range, in the RF field >1V/m, the total accuracy is not specified
– product dimensions: 217 x 58.8 x 38.5 mm
– net weight of the product: 251 g
– product color: red and gray
– This device is designed in accordance with IEC safety standards EN61010-1, IEC/EN61010-2-033, and EN61326-1 and complies with CAT II 1000V, CAT III 600V, double insulation.

Package contents:

– UT256A multimeter with clamp: – 1 pair of UT256A test leads: – 1 pair of test leads. 1.5 V battery (LR6): 2 pcs.
– instructions for use: 1 piece

Wholesale packaging:

– standard quantity per box: 20 pieces
– standard box dimensions: 485 x 310 x 205 mm
– standard gross weight per box: 9/R: <br/kg
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