UNI-T UT256A Fork Multimeter: Measurement with Accuracy and Simplicity

Product parameters:



- measurement of alternating current up to 200 A and its frequency in the range from 50 Hz to 60 Hz

- measurement of alternating voltage up to 1000 V and its frequency in the range from 10 Hz to 10 kHz

- measurement of DC voltage up to 1000 V

- resistance measurement up to 60 MΩ

- line continuity check

- automatic polarity display

- option to choose automatic or manual zone switching

- built-in lamp

- True RMS

- the maximum display value is 6000

- illuminated LCD screen measures 35 mm x 26 mm

- posture

- powered by two 1.5 V AA batteries

- empty battery display

- automatic shutdown after 15 minutes (the function can be turned off temporarily)





Technical parameters:



- Measurement of alternating current:

(areas / resolution / accuracy)

200.0 A / 0.1 A / ± (1.8% + 2) in the range of 0.2 A to 2.0 A, 50 to 60 Hz

200.0 A / 0.1 A / ± ( 1.8% + 3) in the range of 2.0 A to 5.0 A, 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

- accuracy of frequency monitoring when measuring alternating current above 20 A, in the range from 50 to 60 Hz is ± (0.1% + 5) at a resolution of 0.01 Hz - overload protection

at 200 A





- AC voltage measurement:

( ranges / resolution / accuracy )

6.000 V / 0.001 V / ± (1.2% + 3), from 10 Hz to 10 kHz

60.00 V / 0.01 V / ± (1.2% + 3), from 10 Hz to 10 kHz

600.0 V / 0.1 V / ± (1.2% + 3), in the range of 10 Hz to 10 kHz

1000.0 V / 1 V / ± (1.2% + 8), in the range of 10 Hz to 10 kHz

- measures the actual effective voltage value in the frequency range from 45 Hz to 400 Hz

- accuracy of frequency monitoring when measuring alternating voltage in the range from 10 Hz to 10 kHz is ± (0.1% + 5) with a resolution of 0.01 Hz to 0.01 kHz, with an amplitude greater than 8 V RMS - overload protection at 1000

Vrms

- input impedance approx. 10 MΩ





- DC voltage measurement:

(areas/resolution/accuracy)

6,000 V / 0,001 V / ± (0.8% +3)

60.00 V / 0.010 V / ± (0.8% +3)

600.0 V / 0.100 V / ± (0.8% +3)

1000.0 V / 1 V / ± (1.0% +5) )

- overload protection at 1000 Vrms

- input impedance approx. 10 MΩ





- Resistance measurement:

(areas / resolution / precision)

600.0 Ω / 0.1 Ω / ± (1.2% + 2)

6.000 kΩ / 0.001 kΩ / ± (1.0% + 2)

60.00 kΩ / 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 / 0.01 MΩ / ± (2.0% + 5)

- overload protection at 1000 Vrms

- open circuit voltage approx. 1V





- Circuit continuity check:

- if the measured resistance is less than 10 Ω, the continuous circuit signal sounds with a buzzer

- if the measured resistance is greater than 100 Ω, the open circuit signal does not sound with the buzzer

- open circuit voltage of about 1.0 V

- measurement in the range of 600 Ω, with a resolution of 0.1 Ω

- overload protection at 1000 Vrms





- non-contact electric field detection (NCV):

- low voltage detection mode ("EFLo") for voltage <48 V

- low voltage detection mode ("EFHi") for voltages >48 V

- when the intensity of the detected voltage increases, the number of segments on the screen increases, the green, yellow and red LEDs flash sequentially and the buzzer sounds General parameters





:



- working temperature and ambient humidity: 0 °C ~ 30 °C (≤80% RH), 30 °C ~ 40 °C (≤75% RH), 40 °C ~ 50 °C (≤45% RH) -

storage temperature and humidity: -20 °C ~ 60 °C (≤80% RH)

- working altitude: ≤2000m

- electromagnetic compatibility: v elmag. field RF = 1V / m is an additional error of 5% of the range, in the field RF >1V / m the total accuracy is not determined

- 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 according to IEC / EN61010-1, IEC / EN61010-2-033 and EN61326-1 safety standards and meets CAT II 1000V, CAT III 600V, double insulation.





Package Contents:



- multimeter with terminals UT256A: 1 pc

- measuring cables: 1 pair

- battery 1.5 V (LR6): 2 pcs

- instructions for use: 1 pc