Marketlab 13185 Big-Digit Dual Channel Timer

Features:

• Run Simultaneous Countdowns with Dual-Channel Timer
• Large 5/8" tall LCD may be read from up to 20 feet away
• For repetitive timing, 2 countdown times can be stored in memory
• Meets ISO 17025 calibration, laboratory accredited by A2LA
• Green LED light indicates when the countdown reaches t-10 seconds and flashes every second until zero
• Adjust the volume of alarms to three different settings
• Red LED light indicates countdown end with an audible alarm
• Latex Free: Not made with natural rubber latex.