Laboratory Timers and Clocks

View minutes and seconds in total darkness! 规格与描述 计时容量60 minutes计时模式Single event计数方向Down通道 数量1分辨率

Designed for precise interval timing 规格与描述 计时容量15 minutes计数方向Down通道 数量1分辨率0.25 min报警Continuous bu

Designed for precise interval timing 规格与描述 计时容量60 minutes计数方向Down通道 数量1分辨率1 min报警Continuous buzze

规格与描述 计时容量19 hours, 59 minutes or 19 minutes, 59 seconds计时模式Timer switches between hour/min and min

Set time simply by turning the hands—no programming necessary Two receptacles allow automatic s

Set time simply by turning the hands—no programming necessary Two receptacles allow automatic s

Set time simply by turning the hands—no programming necessary Two receptacles allow automatic s

Set time simply by turning the hands—no programming necessary Two receptacles allow automatic s

Set time simply by turning the hands—no programming necessary Two receptacles allow automatic s

Large easy-to-read clock and timer digits Set time easier with full 0 to 9 numbered push button

"Bounce back" memory makes repetitive timing easy Includes NIST-Traceable certificate from our

Clock features time, temperature and humidity; all at one glance! Includes NIST-Traceable certi

Memory returns display to previous programmed time Includes NIST-Traceable certificate from our

Stream-lined timer can be carried and place anywhere Includes NIST-Traceable certificate from o

Dual LCD diplay tilts for easy viewing Two channels operate and display simultaneouslyTimer rec

Count down timer—no batteries needed! Simple analog dial can be set from 1 to 60 minutesSet poi