Quick view Dwyer Instruments, Inc. Clearance Sale ~ Dwyer Instruments SCS-220150 Split Core Digital Current Switch Fixed Set Pt. 1.5 Amp MSRP: T$ 132.42 T$ 90.85 Clearance Sale: NOS (New Old Stock) Brand New Never Used. Compare to new models with a price of $51.00 each. This is a good deal. Free Shipping!! Dwyer Instruments... MSRP: T$ 132.42 T$ 90.85 Add to Cart The item has been added Add to Wish list