TIMER 4 CHANNEL WHITE BOARD CERTIF, Each

Details

Here is the corrected text: This timer features a built-in whiteboard with marker and eraser, helping to keep track of time and other critical information. Mounting options include laying flat on a bench, using a flip-open stand for vertical viewing, and attaching magnetically to metal surfaces. The timer offers switchable count up and down functionality, displaying elapsed time after countdown. It has a switchable capacity ranging from 23 hours, 59 minutes, and 59 seconds. An audible alarm sounds for each channel, and the last set time is stored in memory. The timer also provides audible confirmation for data entry key presses. Each unit is individually tested and inspected in an A2LA-accredited laboratory using NIST standards (certification #2448.01), ensuring conformance to ISO 17025:2005. This product is RoHS compliant. The digital timer, which has four channels and a whiteboard, comes supplied with batteries and a certificate of calibration. It requires two AAA batteries to operate. The product dimensions are 114.3 × 25.4 × 88.9 mm, and its accuracy is ±5 s/day.