DE-721 Medidor de secuencia de fase

• Measurement Range：3 phase check for AC 90V ~ AC 600V (Sine Wave)
• Operation Frequency：45Hz ~ 70Hz
• Test Time Limitation：AC 110V(continuous)，AC 220V(3 hours)，AC 480V(12 minutes)，AC 600V(3 minutes)
  
• Power Supply：no battery required 
• Safety Standard：

IEC 61010-1 CAT.IV 600V
IEC 61010-2-033
IEC 61010-031

• Color change LED phase direction indication

  TEMP./Humidity：

• Operation：0°C~ 40°C(32℉~104℉)/<80% R.H.(no condensation) 
  
• Storage：-10°C~ 60°C(14℉~140℉)/<70%R.H.(no condensation)

  Dimension & Weight：

• 104(L)x74(W)x33(H)mm
• Approx. 280g (No battery) 
  

  Accessories：

• Alligator Clip (red, white, blue) x 3
• Test leads + cap (red, white, blue) x 3
• Instruction Manual x 1
• Leather Gift Box x 1

• Phase rotation direction indication
• Open phase detection
• Bright LED light suitable for both indoor and outdoor operation
• Hands free operation with built in magnet
• Alligator clip convertible test lead for different testing object application
• Light and portable in leather gift box