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EXTENDER USB-EX-150/4-USB


INSULATION RESISTANCE METER + RCD TESTER UT-582+ UNI-T


LOW RESISTANCE METER UT-620A UNI-T

62.86 EUR
62.86 EUR
139.00 EUR
139.00 EUR
582.37 EUR
582.37 EUR
AC voltage measurement:  ...  30 V ... 600 V ± (3% + 3)  @ 1 V  ...  
Frequency measurement:  ...  45 Hz ... 65 Hz - frequencies displayed are for illustrative purposes  ...  
Connectors:  
  • Transmitter :
    - 1 x USB-A
    - 1 x RJ-45 shielded socket
  • Receiver :
    - 4 x USB-A
    - 1 x RJ-45 shielded socket  
    		• ...  ...  
    Range:  
  • 150 m - USB 2.0 @ UTP cat. 6,
  • 100 m - USB 2.0 @ UTP cat. 5e  
    		• ...  ...  
    UTP category:  5e / 6 / 6A / 7   ...  ...  
    Resistance measurement:  ...  ...  120 mΩ ± (0.25% + 25)  @ 0.01 mΩ ,
    600 mΩ ± (0.25% + 25)  @ 0.01 mΩ ,
    6 Ω ± (0.25% + 25)  @ 0.0001 Ω ,
    60 Ω ± (0.25% + 25)  @ 0.001 Ω ,
    600 Ω ± (0.25% + 25)  @ 0.01 Ω ,
    6 kΩ ± (0.75% + 30)  @ 0.0001 kΩ  
    Test of RCDs:  ...  
  • Working voltage: 220V ± 10 %
  • Test current: 10mA / 20mA / 30mA / 100mA / 300mA / 500mA
  • Switch-off time ranges :
    • x 1/2  - 10 / 20 / 30 / 100 / 300 / 500 mA @ 2000 ms
    • x 1  - 10 / 20 / 30 / 100 / 300 mA @ 1000 ms
    • x 5  - 500 mA @ 300 ms
    • AUTO RAMP - 10 / 20 / 30 / 100 / 300 / 500 mA @ 300 ms
  • AUTO RAMP test: measurement of shutdown current (with simultaneous measurement of time)  
    		• ...  
    Automatic change of measuring ranges:  ...      
    RS-232:  ...      
    USB:  ...      
    Housing:  Metal  ...  ...  
    Main features:  
  • USB 2.0 - High-Speed (480 Mb/s) (compatible with older)
  • Supports 4 USB 2.0 inputs and 1 USB 2.0 output
  • The transmitter is powered from the source device - no additional power supply is required
  • The device supports a cascade of gigabit switches, which allows to increase the transmission distance
  • Lightning protection, surge protection, ESD protection
  • Easy installation - Plug&Play USB device type  
  • Phase switch 0° / 180° during RCD test,
  • Large, readable LCD display with backlight,
  • Buzzer,
  • Low battery level alarm,
  • Aesthetic and solid construction  
  • Hold - stopping the meter reading,
  • 4-lead measurement,
  • Large, readable LCD display with backlight,
  • Low battery level alarm,
  • Aesthetic and solid construction,
  • The set includes a practical case  
    • Operation temp:  -20 °C ... 60 °C  0 °C ... 40 °C  ...  
    Permissible relative humidity:  ...  ≤ 80 % (non-condensing)  ...  
    Power supply:  5 V DC / 1 A (power adapter included) - Receiver  6 x 1.5V, type AA/LR6/FR6 battery - included  Built-in 7.4V / 4000mAh battery, 9V / 4A power adapter included  
    Weight:  0.12 kg  0.380 kg  1.33 kg  
    Dimensions:  77  x 61  x 21 mm  160  x 100  x 69 mm  269  x 182  x 60 mm  
    Manufacturer / Brand:  ...  UNI-T  UNI-T  
    Guarantee:  2 years  2 years  2 years