VWR Timing range is 99 hours, 59 minutes, 59 seconds. Resolution is 1 second. Accuracy is 0.01% Two channel Visual LED Alert flip-open easel, clip, and an opening for a lanyard
Enviro-Safe* black liquid, yellow back glass, teflon* coated, -20/110c, 1 divisions, 305mm length, 76mm immersion, 1c accuracy, includes statement of accuracy traceable to NIST and DKD/PTB and serial number
Book, Renewable Energy with Vernier, Recommended for High School, features 26 experiments in wind and solar energy, contains a combination of explorations, traditional experiments, inquiry investigations, engineering projects
Chemistry Investigation, Book, provides AP Chemistry students with 16 inquiry-based laboratory experiments aligned with the inquiry investigations, provides a comprehensive set of resources for the AP Chemistry teacher, including sample data, sample analysis and calculations
Range -30/60[degree]C and -20/140[degree]F, Accuracy +/- 1C or +/- 2F. Complete with three distinct arrows displays max, min and current temperatures. Unit is white plastic casing with color coded dual scales and reset knob for fast, multiple applications.
Enviro-Safe* black liquid, yellow back glass, teflon* coated, 0/300f, 2 divisions, 305mm length, 76mm immersion, 2f accuracy, 3f above 221f, includes statement of accuracy traceable to NIST and DKD/PTB and serial number