PZGXC0E112K, IR33F0AHA0, IR33FOAHAO, PYGXAZ0586, IMGX1J0563, 17819471 PZGXC0E112K Fit for Main Street Equipment BMR-23-F BMR-49-F. Compatible with upright freezers, undercounter and countertop freezers, glass door display freezers, and cabinets Using advanced temperature sensor technology, it can accurately capture temperature changes, with small errors and fast response speed Please make sure to disconnect all power supplies before connecting the instrument. Do not expose the temperature controller to water or moisture, and that the probe and power wires are separated without crossing or entangling Color: As Shown Material: Metal+Plastic Package Contents: 1pcs x temperature controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.