Programmable Triple Displays Digital AC Single Phase Power/ Watt Meter

Retail Price: $225.00
Price: $125.00
17 units available
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Key Features of the 416PVA

  • Three Displays: Power(Watt),Volt,Amp
  • Alarm control for over/under limit
  • Programmable and expandable with ext'l AC shunt
  • Low power consumption



  • Triple Display for P, V, I
  • Operating voltage: AC 85-260 or DC 85-360V
  • Dual Alarm output (relay) J1,J2
  • Default AC500V,5A. It support from 1A to 9999A with proper AC transformer(coil)
  • Control Type: Relays
  • Relay: 3A@125VAC, 3A@14V DC
  • Coupling transformer: 50:1 ~ 9999:1
  • RS485(optional)
  • Size: 9.6cm x 9.6cm x9.62cm



Average rating 8.66666666666666 out of 10 ( based on 3 reviews )

Great General Purpose Power Monitors

Review by William W on 10/2/2010

These are a great for keeping a continuous eye on power consumption. I put a pair of these in to watch the power utilization in my home. The initial reason I put them in was to make sure I didn't try to pull too much power out of my generator. After they were installed, they helped me track down where the power was going and helped cut my power bill.


Review by douglas danquah on 10/10/2011

I purchased the JLD416PVA model to read the power but somehow, it is not reading the current transformer. I used 150/1 then tried 100/5 but unfortunately neither of them worked. The voltage reads correctly! BTW: Is the A+ and B- the terminals for the current transformer and is it polarity sensitive?

Great meters

Review by Lawrence on 2/9/2012

I installed two of these with 150:5 CT's and a frequency meter to monitor my generator input to my home. They were easy to set up and very accurate when tested on a relay test set.

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