UNI-T UT208B clamp-on multimeter

Product detailed description

UNI-T UT208B clamp-on multimeter
We offer a 3-year warranty on this product. The UT208B digital clamp meter is used to measure AC and DC voltages up to 1000V, AC and DC currents up to 1000A and frequency for low voltage (LV) up to 1000V and current up to 1000A in the range of 40Hz to 400Hz and for low voltage (MV) 10Hz to 1MHz. On all ranges it has protection against voltages greater than 1000V and audible and optical alarms. The 43mm x 45mm four-segment multi-sensor display is back-illuminated and has a fast refresh rate (3 times/sec). Maximum display value 6000. The display incorporates an analogue 31-part scale (bar graph). Jaw opening allows measurement on cables up to 42mm diameter. Non-contact sensing of the electric field (NCV) allows the detection of live conductors. The included probe - probe tip cover on test cables allows measurement on CAT III LV distribution lines without arcing hazard. Without the spike covers, the test cables can only be measured on CAT II LV distribution lines (e.g. 230V sockets). With the included K-type thermocouple (nickel-chromium-nickel-silicon temperature sensor), temperature measurement from -40 °C to 1000 °C is possible. The sensor is a sensitive Hall probe. A flexible loop can be purchased for measuring currents up to 3000A. Power supply batteries 3pcs 1,5V R03. Power consumption of the meter is about 1.8 mA. The device has an automatic power saving function - after 15 minutes it goes into sleep mode, when it has a power consumption of only <50μA, which effectively extends the battery life. The power saving function can be switched off.


Product parameters:

- measurement of AC/DC voltage and current, resistance, diodes, continuity, capacitance
- automatic polarity display
- frequency measurement of currents and low voltages (LV) up to 1000 V in the range of 40 to 400 Hz
- small voltage (mn) frequency measurement in the range of 10Hz to 1MHz
- capacitance measurement 60nF to 60mF
- temperature measurement -40 to +1000°C with the included K-type thermocouple
- proportional (relative) measurement of voltages and capacitances
- multi-segment display and audible/visual alarm
- protection against voltages greater than 1000V across ranges
- nCV function - non-contact detection of live conductors
- loZ V function ~ low input impedance measurement (approx. 2kΩ) instruments
- iNRUSH function - measurement of transients up to 100msec long - trigger current when switching on the appliance up to 3000A with additional flexible loop
- lPF ACV function - measurement of AC voltage with nf filter (approx. 2.5kHz) on inverters with variable frequency
- frequency/ duty cycle measurement function
- choice of automatic or manual range switching
- built-in luminaire
- the accuracy of current and voltage measurement is guaranteed when using the range between 5% and 100% of the range, when the value ≤5% 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 between 40 and 400Hz is ± (0.1% + 3) at 0.1Hz resolution
- overload protection at 1000A


2. AC inrush current measurement (ranges/resolution/accuracy):

60.00A / 0.010A / 40Hz ~ 400Hz ±(10.0%+10)
600.0A / 0.100A / 40Hz ~ 400Hz ±(10.0%+10)
1000.0A/ 1A / 40Hz ~ 400Hz ±(10.0%+10)
- overload protection at 1000A

with flexible current loop
30.00A / 0.010A / 40Hz ~ 400Hz ±(10.0%+10)
300.0A / 0.100A / 40Hz ~ 400Hz ±(10.0%+10)
3000.0A/ 1A / 40Hz ~ 400Hz ±(10.0%+10)
- overload protection at 3000A


3. DC current measurement (ranges/resolution/accuracy):

60.00A / 0.010A / ±(2.0%+5)
600.0A / 0.100A / ±(2.0%+5)
1000.0A/ 1A / ±(2.0%+5)
- overload protection at 1000A


4. 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 between 40Hz and 400Hz ± (0.1%+3) at 0.1Hz resolution
- overload protection at 1000Vrms
- input impedance approx. 10MGΩ


5. LPF AC V (measurement with low-pass filter approx. 2.5kHz)
(Range/Resolution/Accuracy):
600.0V / 0.1V / ±(2.0%+5)
1000.0V / 1V / ±(2.0%+5)
- overload protection at 1000Vrms
- input impedance approx. 10MGΩ



6. LPF AC V (low input impedance measurement approx. 2kΩ)
(Range/Resolution/Accuracy):
600.0V / 0.1V / ±(2.0%+5)
1000.0V / 1V / ±(2.0%+5)
- overload protection at 1000Vrms
- input impedance approx. 2kΩ


7. 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


8. 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

9. Circuit continuity check:

- when the measured resistance is less than 30Ω, the continuous circuit signal will sound a buzzer
- when the measured resistance is greater than 70Ω, the disconnected circuit indication does not sound the buzzer
- uncertainty ranging from 31Ω to 69Ω
- open circuit voltage about 1.0 V
- measurement from 600Ω range, with 0.1Ω resolution
- overload protection at 1000 Vrms


10. Measuring diodes:

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



11. 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


12. Temperature measurement
(Ranges/resolution/accuracy):
-40°C to +300°C / 0.1°C / ±1.0°C+20
+300°C to +1000°C / 1°C / ±(1.0%+2)

-40°F to +572°F / 0.2°F / ±1.0%+40
+573°F to +1832°F / 1°F / ±(1.0%+4)


13. Frequency measurement and Duty cycle (filling)
(Ranges/resolution/accuracy):

frequency: 10Hz to 1MHz / 0.01Hz to 1kHz / ±(0.1%+3)
fulfillment: 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) Filling (duty cycle) measurement is only applicable for 10Hz to 10kHz square wave:
2Vpp ≤ input amplitude ≤ 20V p-p

- overload protection at 1000 Vrms


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

- allows you to detect live wires - as the intensity of the detected voltage increases, more segments of the bar graph will be displayed, and with a higher value, the buzzer will often sound and the LED will start flashing.


Other parameters:

- measurement of maximum and minimum values: yes
- measurement in relative (ratio) mode for voltage and capacitance measurement: yes
- data hold (HOLD): yes
- low battery indication: yes
- automatic power off: yes
- 1.5 V battery power supply (R03): 2pcs
- backlight display size: 43 x 45 mm
- product dimensions: 272 x 81 x 43.5 mm
- net product weight: 450g
- product colour: red and grey


Contents of the package:

- clamp multimeter UT208B: 1pc
- test cables: 1 pair
- thermocouple K up to 1000°C: 1pc
- batteries 1.5 V (R03): 3pcs
- instructions for use: 1pc


Wholesale packaging:

- standard quantity per carton: 5pcs
- standard carton dimensions: 355 mm x 330 mm x 165 mm
- standard gross carton weight: 4.5 kg


MANUFACTURER: UNI-TREND
https://www.uni-trend.com/