I have DP for life ...transport LP6100 model bought in 1995 .
the monitor has stop working after left battary in it ....
monitor part # 37040941....made by Bionix....it is programmable .
If you need your Diversified Products unit tested or repaired
then give us a call at 1-336-969-0110.
We give fair estimates and offer a year warranty.
Shipping info
Industrial Electronic Recycling
931-E S. Main St #204
Kernersville, NC 27284