Hand Switch For spineSENSE Algometer October 13, 2016 by $55.00 The INSiGHT Hand Switch connects to the back of the INSiGHT Unit and is used for the Algometry assessment. Hand Switch For spineSENSE Algometer quantity Add to cart Category: INSiGHTâ„¢ Replacement Parts Tags: algo, algometry, exam, hand, switch Related products USB Cable M2/M3 Base Units $40.00 Add to cart Refurbished M1 Power Cord (Limited Stock) $175.00 Add to cart Thermal Eyebrows $20.00 Add to cart sEMG Sponge Tray $15.00 Add to cart