Riken Keiki SC-90 Toxic Gas Monitor & Case needs-refresh Cosmetic Condition: Decent - Large

Cosmetic Condition: Decent - Large bend on the switch

Working Condition: Powers but not functioning properly

IQ5 Module

Violin Fiddle Set for Beginner Adults with Rosewood Bow & Case

Functionality: Display powers up and functions as expected but the display is sun damaged and difficult to read near the center

Riken Keiki SC-90 Toxic Gas Monitor & Case needs-refresh Cosmetic Condition: Decent - LargeWhat's Included: Riken Keiki SC 90 Toxic Gas Monitor & Case Functionality: Functional with several issues Current sensor is bad and needs replacing. During our testing it only would power on with the x4 C batteries and did not power up when directly connected to our power supply. Battery cover is also missing. The monitor itself is missing all but one screw holding the exterior plastic together and is pretty loose when removed from the case, when in