Red Lion CUB3T4 General Purpose Miniature Electronic Timer Digital Panel Meter with Front Panel and Remote Reset, 6 Digit LCD Display, 0.1 Hour Input Range Front panel and remote reset 6-Digit timer accumulates time in hours, 1/10 hours, 1/100 hours, or 1/10 minutes Operates from either switch contact, or 10 to 300 V (AC 50/60 HZ or DC) inputs Self-powered with internal lithium battery for up to 7 years of continuous operation Easy snap-in mounting in 1" x 2" panel opening; ideal for portable, mobile, or stationary industrial equipment