Traceable Big-Digit Stopwatch with Calibration

Neck cord (42" L ), one 1.5V button cell battery, and NIST-traceable calibration certificate with data.

主要特点

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

Jumbo 1/2" H digits and high accuracy make this the perfect stopwatch for the lab or the field. Display time-of-day, date, and day of week. Also includes time of day alarm. ABS plastic case is water-, dust-, and shock-resistant. Mount to various surfaces with the included clip and hook-and-loop fastener.