SPER Scientific Timers Certified Project

SPER Scientific Project Timer, Digital, 5 X 2-7/8 X 7/8 In, 24 Hours/Clock Upto 8 Years Long Range, 1/100 Second Resolution, 12 Digit Lcd Display, 1 Count Up And 2 Count Down Channel, 2.5 Oz Weight, With One Aaa Battery, Nist Traceable Certified, Target Date Or Actual Count Down Can Be Viewed, Project Name Can Be Inserted Into A Special Window Which Can Be Seen On The Timer Face, Has Standard Clock, Timer And Stopwatch Modes, Tripod Back Enables The Timer To Stand On A Bench Top - SPER