UNI-T UT205E Digitale stroomtang

Specificaties:

UNI-T UT205E Digitale stroomtang

Digital clamp meter UT205E is used for measuring AC and DC voltages up to 1000V, AC currents up to 1000 A and low voltage (LV) frequencies up to 1000 V in the range 40 Hz to 400 Hz and frequency when measuring currents up to 1000 A in the range 40 Hz to 60 Hz and small voltage frequencies (mn) 10 Hz up to 1 MHz. It has protection against voltages greater than 1000V and an audible and optical alarm on all ranges. Four-digit multi-segment display measuring 43 x 45 mm with backlight and fast refresh rate (3 times / s). The maximum displayable value is 6000. The opening of the jaws allows measurement on cables with a diameter of up to 42 mm. Non-contact electric field sensing (NCV) allows the detection of live conductors. Supplied probe - tip cover on test cables allows measurement on LV distribution in CAT III category without the risk of arcing. Without covers on the tips, test cables can only be measured on low-voltage CAT II distribution lines (eg 230V sockets). The sensor is a sensitive inductive current loop. Power battery 3pcs 1.5V R03. The power consumption of the meter is approx. 1.8 mA. The device has an automatic power saving function - after 15 minutes it goes into sleep mode, where it consumes only <50μA, which effectively extends battery life. The power save function can be turned off.


Product parameters:

- measurement of AC/DC voltage and AC current, resistance, diodes, continuity, capacitance
- automatic polarity display
- measurement of frequency of currents in the range of 40 to 60Hz and low voltages (LV) up to 1000 V in the range of 40 to 400Hz
- measurement of small voltage frequency (mn) in the range of 10Hz to 1MHz
- measuring capacitance 60nF to 60mF
- ratio (relative) measurement of voltages and capacitances
- Multi-segment display and audible / visual alarm
- protection against voltages greater than 1000V across ranges
- NCV function - contactless detection of live conductors
- frequency / duty cycle measurement function
- choice of automatic or manual range switching
- built - in lamp
- accuracy of current and voltage measurement is guaranteed when using the range in the range of 5% to 100% of the range, at hodnotě5% of the range it is necessary to change the range


Technical parameters:

1. AC current measurement (ranges / resolution / accuracy):

60,00A / 0,010A / 40Hz ~ 400Hz ±(2,0%+9)
600,0A / 0,100A / 40Hz ~ 400Hz ±(2,0%+5)
1000,0A/ 1A / 40Hz ~ 400Hz ±(2,0%+5)
- frequency monitoring accuracy when measuring AC current in the range of 40 to 60Hz is ± (0.1% + 3) at 0.1Hz resolution
- overload protection at 1000A


2. AC voltage measurement (range / resolution / accuracy):

6,000V / 0,001V / 40Hz ~ 400Hz ±(1,2%+3)
60,00V / 0,010V / 40Hz ~ 400Hz ±(1,2%+3)
600,0V / 0,100V / 40Hz ~ 400Hz ±(1,0%+8)
1000,0V / 1V / 40Hz ~ 400Hz ±(1,0%+8)
- frequency monitoring accuracy when measuring AC voltage in the range of 40Hz to 400Hz ± (0.1% + 3) at a resolution of 0.1Hz
- overload protection at 1000Vrms
- input impedance approx. 10MGΩ


3. DC voltage measurement
(range / resolution / accuracy):
600,0mV / 0,100mV / ±(0,8%+3)
6,000V / 0,001V / ±(0,5%+3)
60,00V / 0,010V / ±(0,5%+3)
600,0V / 0,100V / ±(0,5%+3)
1000,0V / 1V / ±(0,5%+3)
- overload protection at 1000Vrms
- input impedance approx. 10MGΩ


4. Resistance measurement
(range / resolution / accuracy):
600,0Ω / 0,1Ω / ±(1,0%+3)
6,000kΩ / 0,001kΩ / ±(1,0%+2)
60,00kΩ / 0,01kΩ / ±(1,0%+2)
600,0kΩ / 0,1kΩ / ±(1,0%+2)
6,000MΩ / 0,001MΩ / ±(2,0%+8)
60,00MΩ / 0,01MΩ / ±(2,0%+8)
- overload protection at 1000Vrms
- open circuit voltage approx. 1V


5. Circuit continuity check:

- if the measured resistance is less than 30Ω, the signal of the continuous circuit sounds a buzzer
- with a measured resistance greater than 70Ω, the open circuit signal does not sound a buzzer
- uncertainty between 31Ω and 69Ω
- open circuit voltage about 1.0V
- measurement in the range of 600Ω, with a resolution of 0.1Ω
- overload protection at 1000 Vrms


6. Diode measurement:

- in the forward direction, the voltage drop of the semiconductor junction is less than or equal to 2V
- for a silicon junction, a typical voltage drop is 0.5 to 0.8V
- open circuit voltage about 3.0V
- measurement in the range of 6,000V, with a resolution of 0.001V


7. Capacity measurement
(ranges / resolution / accuracy):
60,00nF / 0,01nF / ±(4,0%+25)
600,0nF / 0,1nF / ±(4,0%+5)
6,000μF / 0,001μF / ±(4,0%+5)
60,00μF / 0,01μF / ±(4,0%+5)
600,0μF / 0,1μF / ±(4,0%+5)
6,000mF / 0,001mF / ±10,0%+9
60,00mF / 0,01mF / ±10,0%+9
- overload protection at 1000Vrms




8. Frequency Measurement and Duty Cycle (Filling)
(ranges / resolution / accuracy):

frequency: 10Hz to 1MHz / 0.01Hz to 1kHz / ± (0.1% + 3)
filling: 10% to 99.0% / 0.1% / ± (2.6% + 7)

- Note 1) Measurement sensitivity:
10Hz to 100kHz: 250mVrms ≤ input amplitude ≤ 20V RMS
100kHz to 10MHz: 600mV RMS ≤ input amplitude ≤ 20V RMS

- Note 2) Performance measurement (Duty Cycle) is only applicable for 10Hz to 10kHz square wave:
2Vpp ≤ input amplitude ≤ 20V p-p

- overload protection at 1000 Vrms


9. Non-contact electric field sensing (NCV):

- allows to detect live wires - as the intensity of the detected voltage increases, higher value the buzzer will sound and the LED will start flashing.


Other parameters:

- measurement of maximum and minimum values: yes
- measurement in relative (ratio) mode for voltage and capacity measurement: yes
- HOLD: yes
- low battery indication: yes
- automatic power off: yes
- battery supply 1.5 V (R03): 2pcs
- backlit display size: 43 x 45 mm
- product dimensions: 272 x 81 x 43.5 mm
- net weight of the product: 465g
- product color: red and gray


Package contents:

- clamp multimeter UT205E: 1pc
- test leads: 1 pair
- battery 1.5 V (R03): 3pcs
- instructions for use: 1pc