UT581 Electrical Tester

Technical Specifications:

Measuring Range & Best Accuracy

  • Trip Current Setting 10mA/20mA/30mA/100mA/300mA/500mA
  • Range Select x1/2; x1; x5; 250mA (Fast Trip)
  • Trip Current Accuracy +2% ~ +8% (x1)
  • Trip Time 1000ms, 300ms(x5), 40ms(250mA)
  • Trip Time Accuracy ±(0.6%± 4)
  • Trip Time Resolution 1ms
  • Operational Voltage (195 ~ 253V) / 50Hz

Special Functions:

  • AUTO RAMP Function Test the trip time and trip current
  • Connections Check Function Lamps Indication
  • Phase Switch 0° and 180°
  • Data Hold Freeze the digital trip time display for several seconds
  • Power off Buzzer
  • Mis-Operation Buzzer
  • Over Load Display OL
  • Full Icon Display
  • Disconnect Buzzer
  • Fused

General Characteristics:

  • Power No Battery is required
  • LCD Size 71 mm x 34 mm
  • Product Color Red & Grey
  • Product Net Weight 400g
  • Product Size 160 x 100 x 71 mm
  • Standard Accessories Test Lead, English Manual, Carrying Bag
  • Standard Individual Packing Gift Box
  • Standard Quantity Per Carton 20 pcs
  • Standard Carton Measurement 440 x 430 x 335 mm (0.063 CBM Per Export Carton)
  • Standard Carton Gross Weight 14kg
  • Download PDF FileDownload Manual