AC Power Frequency monitor with Alarm output
Other products by Lightobject
Item #: EPM-JLD404FA
Our Price: $49.00
24 units available


Key Features of the 404F with Alarm & Output control

  • High Resolution from 4 digit display
  • Alarm control (relay) for frequency offset
  • Low power consumption 2Watt<



  • - Range: 10-99.99HZ
  • - Resolution: 0.01Hz
  • - Dual relay output
  • - Display: 4 digit Red LED
  • - Power: AC 85V~285V, DC 85V-360V
  • - Input: AC 5V, AC50V, AC500V
  • - Optional 0-20mA data output
  • - Size: 96mm x48mm x62mm
  • - Mount Hole: 92mm x44mm x62mm


Model HB404F
Description Digital AC Power Frequency Monitor
Operating power AC
Input AC
Type Digital
Display Color Red
Digit 4 digit


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