Yellow Jacket 67063 YJack Psychrometer
The YELLOW JACKET YJACK Series provides a total HVAC/R diagnostic solution. Use the YJACK DEW Psychrometer to easily and wirelessly measure temperature, humidity, wet bulb, dew point and more in ambient air or ventilation ducting using a Bluetooth signal. The optimized sensor housing is designed for increased air exchange and better response time and with 1500 hours of extended battery life. The YJACK DEW PSYCHROMETER is compatible with YJACK VIEW App and P51-870 TITAN devices.