The advertisement says about 90% of meters are compatible, but this is highly doubtful today with so many "Smart" meters being installed. Smart meters are not compatible, as I found out the hard way when I took the chance buying it. I have nothing against the unit, and am a big fan of B&D products. But it's pretty obvious why so many of these are on eBay now, being sold with little reference to meter compatibility. Less and less of them will interface with it. My advice; make sure yours is compatible, or buy another design that doesn't rely on the meter in the first place.
Verified purchase: Yes | Condition: New
Have used this product for 13 yrs and love its accuracy. This new one is a gift for a friend.
Verified purchase: Yes | Condition: Pre-owned
It works well on my meter it's a bio directional meter for solar going back into the grid. So I can see how many watts are being produced at any time from in the house and see the outside temperature also.
Verified purchase: Yes | Condition: New
Bought one at Ollie's $20.00 10 years ago worked well with my old meter took 300 watts t0 get it started on the led read out after that it would go by 100 watt increments. Over the years the monitor has been knocked off the counter many times and now does not work so I just purchased on here. As far as working on smart matters I have the newest net metering for I have solar panels and feeding back into the grid, To my surprise and finding the manual to reset this meter to read the new one worked great and now it reads the first watts of a 100 watts not 300 watts to start. Just took hours to get it lined up with the tiny round hole on the meter that send out a pulls to be read. Now it does work with my 2016 net metering .
Verified purchase: No
Works well if you have a compatible meter (these are fewer in number as remote monitoring and networked meters are rolled out). This device was a replacement for the same model which died after about 8 years.
Verified purchase: Yes | Condition: Pre-owned
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