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INSULATION RESISTANCE METER + RCD TESTER UT-526 UNI-T


WIRE PAIR DETECTOR UT-682D UNI-T

214.56 EUR
214.56 EUR
16.86 EUR
16.86 EUR
Tested cables:  ...  UTP, FTP, YTKSY  
Resistance measurement:  
  • Test voltage 250 V : 0.05 MΩ ... 200 MΩ
  • Test voltage 500 V : 0.05 MΩ ... 300 MΩ
  • Test voltage 1000 V : 0.05 MΩ ... 500 MΩ  
    		• ...  
    Measuring accuracy:  0.05 MΩ ... 500 MΩ ± (5% + 5)   ...  
    Open circuit voltage:  Test voltage + 10 %  ...  
    Test current:  0.9 mA ... 1.1 mA  ...  
    Short-circuit current:  < 1.8 mA  ...  
    AC voltage measurement:  0 V ... 440 V ± (2% + 3)  @ 1 V  ...  
    DC voltage measurement:  0 V ... 440 V ± (2% + 3)  @ 1 V  ...  
    Measurement of small resistances:  0.01 Ω ... 2000 Ω ± (2% + 5)   ...  
    Frequency measurement:  20 Hz ... 100 Hz - for reference only  ...  
    Test of RCDs:  
  • Working voltage: 220V ± 10 %
  • Test current: 10mA / 30mA / 100mA / 300mA
  • Switch-off time ranges :
    • 0 ... 2000 ms ± (5% + 2)  @ 10 mA
    • 0 ... 500 ms ± (5% + 2)  @ 30 mA
    • 0 ... 300 ms ± (5% + 2)  @ 100 mA
    • 0 ... 300 ms ± (5% + 2)  @ 300 mA
     
    		• ...  
    Automatic change of measuring ranges:  
         		...  
    RS-232:  
         		...  
    USB:  
         		...  
    Main features:  
  • Warning of using high voltage during the measurement,
  • Phase switch 0° / 180° during RCD test,
  • Automatic identification of AC/DC voltage,
  • Large, readable LCD display with backlight,
  • Buzzer,
  • Low battery level alarm,
  • Aesthetic and solid construction  
  • Continuous output voltage of the transmitter : 8 V DC
  • Polarity indicator for telephone wire pairs : ± (5V ... 52V) 
  • The maximum length of the telephone line : 3000 m
  • search for broken wires
  • Searching for a wire fault point
  • Detect ringing tone on telephone lines
  • Sending a constant or modulated signal to identify a selected wire in the bundle
  • Optical - sound signaling  
    • Operation temp:  0 °C ... 40 °C  0 °C ... 40 °C  
    Permissible relative humidity:  ≤ 85 % (non-condensing)  ...  
    Power supply:  6 x 1.5V, type AA/LR6/FR6 battery - included  2 x 9V, type 6F22 battery (included)  
    Weight:  0.45 kg  
  • 0.12 kg - Transmitter
  • 0.1 kg - Receiver  
    • Dimensions:  150  x 100  x 71 mm  
  • 74  x 68  x 30 mm - Transmitter
  • 208  x 49  x 33 mm - Receiver  
    • Manufacturer / Brand:  UNI-T  UNI-T  
    Guarantee:  2 years  2 years