TM-1

Monitor the temperature of your amps (or anything) and control fan speed vs a selectable temperature Some might consider the TM-1 to be over-built; we think it is just right. Some features of the design are: Comes with both F and C temperature scales Mil spec FR4 circuit board Regulated power supply Constant LED current and brightness regardless of battery voltage (won’t dim with your beat) 20 bright surface mount LEDs Wide operating voltage range for vehicles with modified electrical systems fully variable fan speed drive system (PWM) Remote wired sensor with 18 feet of cable Specifications Operating voltage range for power supply........8-22 VDC Display Range..................................................30-220 F or 0 - 100 C Fan Set-point....................................................40-200 F or 5 - 90 C Accuracy...........................................................+/- 5 F or 3 C Maximum Fan Load..........................................5 Amps DC Dimensions……………………….