Traceable® Memory-Card Humidity/Temperature/Dew Point

Extreme 1½ inch digit size for easy viewing from up to 60 feet away. Reliable, 3-key operation makes countdown settings in 1 second increments easy to program. Timer countdowns and alarms on single channel for ease-of-use. Counts up during alarming indicating elapsed time since alarming. Times up to 99 minutes, 59 seconds with one second resolution. Automatic Bounceback™ Memory for repetitive timing. Accuracy is 0.01%. Counts up in stopwatch mode.