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VOLTAGE AND PHASE SEQUENCE INDICATOR UT-18D UNI-T


PROGRAMMER ESP32 FOR MODULES OF THE ESP-WROOM-02 SERIES

45.15 EUR
45.15 EUR
18.83 EUR
18.83 EUR
LCD display:    ...  
Compatibility:  ...  ESP-WROOM-02D, ESP-WROOM-02U, ESP8684, ESP32  and others  
Connectors type:  ...  
  • 1 x micro USB socket,
  • Place of temporary installation of the board with spring pins (dedicated to ESP-WROOM-02D/02U),
  • 20 x goldpin plug - Leading out the pins  
    • Output signal level:  ...  3.3 V  
    Power output:  ...  3.3 V, 5 V  
    DC voltage measurement:  6 V ± (1.5% + 1)  @ 1 V ,
    12 V ± (1.5% + 2)  @ 1 V ,
    24 V ± (1.5% + 2)  @ 1 V ,
    50 V ± (1.5% + 3)  @ 1 V ,
    120 V ± (1.5% + 4)  @ 1 V ,
    230 V ± (1.5% + 5)  @ 1 V ,
    400 V ± (1.5% + 5)  @ 1 V ,
    690 V ± (1.5% + 5)  @ 1 V      		...  
    AC voltage measurement:  6 V ± (1.5% + 1)  @ 1 V ,
    12 V ± (1.5% + 2)  @ 1 V ,
    24 V ± (1.5% + 2)  @ 1 V ,
    50 V ± (1.5% + 3)  @ 1 V ,
    120 V ± (1.5% + 4)  @ 1 V ,
    230 V ± (1.5% + 5)  @ 1 V ,
    400 V ± (1.5% + 5)  @ 1 V ,
    690 V ± (1.5% + 5)  @ 1 V      		...  
    Phase sequence detection:    ...  
    DC voltage polarization detection:    ...  
    Sound signal of the continuity test:  0 ... 100 kΩ  ...  
    Resistance measurement:    ...  
    Frequency measurement:  40 Hz ... 400 Hz ± (3% + 5)  @ 1 Hz  ...  
    RCD test (residual current device test):    ...  
    Main features:  
  • Sound signaling
  • Over-voltage indicator
  • Low battery indicator
  • Flashlight built-in
  • Aesthetic and solid construction  
  • ON/OFF button,
  • RESET button,
  • PROGRAM button  
    • Power supply:  2 x 1.5V, type AAA/LR03 battery - included  5 V - from USB port  
    Weight:  0.28 kg  0.02 kg  
    Dimensions:  270  x 85  x 31 mm  47  x 41  x 18 mm  
    Manufacturer / Brand:  UNI-T  ...  
    Guarantee:  2 years  2 years