VWR* Adjustable tilt angle, MicroSterilizer Series, for more ergonomic inoculation (reduces hand fatigue), Same convenient operation as popular Classic model *Available as XL, with wide chamber for sterilizing large vessels (tubes, etc.), Weight: 3.4 lbs
Automatically sets itself. Accuracy: 1/10,000 of a second. Controlling radio signal from NIST automatically adjusts clock for daylight savings time, leap year, and leap seconds. Highly visible bright second sweep hand. With NIST Traceable*. 30.5dia.x3.8Dcm.