Description
UNI-T UT208B Clamp Multimeter
This product comes with a 3-year warranty. 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 at low voltage (LV) and current up to 100000000000V at 400Hz and low voltage (mn) 10 Hz to 1 MHz. It features protection against voltages exceeding 1000 V and audible and visual alarms across all ranges. Four-digit multi-segment display measuring 43 x 45 mm with backlighting and a fast refresh rate (3 times/s). The maximum value that can be displayed is 6000. The display features a 31-point analogue scale (bar graph). The jaw opening allows measurement on cables with a diameter of up to 42 mm. The non-contact voltage detector (NCV) enables the detection of live conductors. Probe supplied – the tip cap on the test leads allows LV distribution measurements in CAT III without the risk of arcing. Without tip caps, the test leads can only be used on CAT II low-voltage distribution lines (e.g. 230 V sockets). With the closed K-type thermocouple (nickel-chromium–nickel-silicon temperature sensor), it allows temperature measurement from -40 °C to 1000 °C. The sensor is a sensitive Hall probe. Option to purchase a flexible loop for measuring currents up to 3000A. Power supply: 3 x 1.5V R03 batteries. The meter’s power consumption is approx. 1.8 mA. The device has an automatic power-saving function – after 15 minutes it enters standby mode, where it consumes only <50μA, which effectively extends battery life. The power-saving function can be disabled.
Product specifications:
- measurement of AC/DC voltage and current, resistance, diodes, continuity, capacitance
- automatic polarity display
- Measurement of low-voltage (LV) currents and voltages up to 1000 V-40 within the measurement range
of low-voltage (LV) frequency in the range 10 Hz to 1 MHz
- capacitance measurement from 60 nF to 60 mF
- Temperature measurement from -40 to +1000 °C with a closed K-type thermocouple
- measurement of the (relative) ratio of voltages and voltages and capacitances
multiple visual protection
voltages greater than 1000 V in ranges
- NCV function – non-contact detection of live conductors
- LoZ V function ~ measurement with low input impedance (approx. 2 kΩ) of the device
- INRUSH function – measurement of transients up to 100 ms – inrush current on device start-up with an additional 3,000,000 loop at the LPF ACV function – AC voltage measurement with an NF filter (approx. 2.5 kHz) on inverters and variable-frequency drives
- Frequency/duty cycle measurement function
- Choice between automatic or manual switching
- Built-in lamp
- Accuracy of current and voltage measurement is guaranteed when using the range from 10% to 10%; within 5% of this 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%+A)
+1 40Hz ~ 400Hz ±(2.0%+5)
- the frequency monitoring accuracy when measuring AC current in the range from 40 to 400 Hz is ± (0.1% + 3) at a resolution of 0.1 Hz
- Overload protection at 1000A
2. AC inrush current measurement (ranges / resolution / accuracy):
60.00 A / 0.010 A / 40 Hz ~ 400 Hz ±(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 / 0.000Hz / 40.010Hz ±(10.0%+10)
300.0A / 0.100A / 40Hz ~ 400Hz ±(10.0%+10)
3000.0A / 1A / 40Hz ~ 400Hz ±(10.0%+10) overload protection
-10 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
2.0%/>-5 1000A
4. AC voltage measurement (range / resolution / accuracy):
6,000V / 0.001V / 40Hz ~ 400Hz ±(1.2%+3)
60.00V / 0.010V / 40Hz ~ 400Hz ~ 400Hz ±(1.2%+3)
60.00 V / 0.010 V / 40 Hz ~ 400 Hz ±(1.2% + 3) 0.100 V / 40 Hz ~ 400 Hz ±(1.0% + 8)
1000.0V / 1V / 40Hz ~ 400Hz ±(1.0%+8)
- frequency monitoring accuracy when measuring AC voltage in the range from 40 Hz to +40.01 Hz
- Overload protection at 1000 Vrms
- Input impedance approx. 10 MΩ
5. LPF AC V (measurement with low-pass filter approx. 2.5 kHz)
(range / resolution / accuracy):
600.0 V / 0.1 V / ±(2.0%+5)
1000.0 V / 1 V / ±(2.0% + 5)
input overload protection at 1.0%–0.0 V at overload-rm approx. 10 MΩ
6. AC LPF V (measurement with low input impedance approx. 2 kΩ)
(range / resolution / accuracy):
600.0 V / 0.1 V / ±(2.0%+5)
1000.0 V / 1 V / ±(2.0% + 5)
- Input overload protection rm approx. 2kΩ
7. DC voltage measurement
(range / resolution / accuracy):
600.0 mV / 0.100 mV / ±(0.8%+3)
6,000 V / 0.001 V / ±(0.5%+3)
60.00 V / 0.010 V / 0.010 V / +0.05 V / 0.100 V / ±(0.5%+3)
1000.0 V / 1 V / ±(0.5%+3)
- overload protection at 1000Vrms
- input impedance approx. 10 MΩ
8. Resistance measurement
(range / resolution / accuracy):
600.0Ω / 0.1Ω / ±(1.0%+3)
6,000 kΩ / 0.001 kΩ / ±(1.0% + 2)
60.00 kΩ / 0.01 kΩ / 0.01 kΩ / % + 0.0,0,0,0,0,0,0,0,Ω /> 0.1 kΩ / ±(1.0% + 2)
6,000 MΩ / 0.001 MΩ / ±(2.0%+8)
60.00 MΩ / 0.01 MΩ / ±(2.0%+8)
- overload protection at 1000 Vrms open-circuit voltage approx.
- 1 V
9. Checking circuit continuity:
- if the measured resistance is less than 30Ω, the continuity signal emits a beep
- with a measured resistance greater than 70Ω, the open-circuit signal does not emit a beep
- uncertainty between 31Ω and 69Ω
- 600Ω, with a resolution of 0.1Ω
- overload protection at 1000 Vrms
10. Diode measurement:
- in the forward direction, the voltage drop across 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 of approximately 3.0V
- measurement in the 000V range, with a resolution of 6.00 V, 0.001 V
11. Capacitance measurement
(range / resolution / accuracy):
60.00 nF / 0.01 nF / ±(4.0%+25)
600.0 nF / 0.1 nF / ±(4.0%+5)
6,000 μF / 0.001 μF ±(4.0%+5)
60.00 μF / 0.01 μF / ±(4.0% + 5)
600.0 μF / 0.1 μF / ±(4.0%+5)
6.000 mF / 0.001 mF / ±10.0% / 0.1 μF / 0.1 μF / ±(4.0%+5) / ±10.0%+9
- overload protection at 1000 Vrms
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)
+573°F to +1832°F / 1°F / ±(1.0%+4)
13. Frequency measurement and operating cycle (filling)
(ranges / resolution / accuracy):
frequency: 10 Hz to 1 MHz / 0.01 Hz to 1 kHz / ± (0.1% + 3)
Fill: 10% to 99.1% / ±99.0% / ±7)
- Note 1) Measurement sensitivity:
10 Hz to 100 kHz: 250 mVrms ≤ input amplitude ≤ 20 V RMS
100 kHz to 10 MHz: 600 mV RMS ≤ input amplitude ≤ 20 V RMS
Note: 2) Performance measurement (duty cycle) is applicable only to square waves from 10 Hz to 10 kHz:
2Vpp ≤ input amplitude ≤ 20V p-p
- overload protection at 1000 Vrms
14. Non-contact electric field sensing (NCV):
- allows detection of live wires - as the detected voltage increases, more segments of the bar graph will be displayed; with a higher value, the buzzer will sound more frequently and the LED will start flashing. (ratio) for voltage and capacitance measurement: yes
- HOLD: yes
- low battery indicator: yes
- Auto power off: yes
- Power supply: 1.5 V batteries (R03): 2 pcs
- Backlit display size: 43 x 45 mm
- Product dimensions: 81 x 27/4 x 81 x 27 mm. Product weight: 450g
- Product colour: red and grey
Package contents:
- UT208B clamp multimeter: 1 pc
- Test leads: 1 pair
- K-type thermocouple up to 1000°C: 1 pc
3:
>- (battery
3): user manual: 1 pc
Wholesale packaging:
- standard quantity per box: 5 pcs
- standard box dimensions: 355 mm x 330 mm x 165 mm
- standard gross weight per box: 4.5 kg
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