Yellow Jacket 67063 YJACK DEW Psychrometer

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The YELLOW JACKETYJACK Series provides a total HVAC/R diagnostic solution. Use theYJACK DEW Psychrometerto easily and wirelessly measure temperature, humidity, wet bulb, dew point and more in ambient air or ventilation ducting using a Bluetoothsignal. 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 TITANdevices.

Learn more about the newYJACK Series

• Wireless measurement of psychrometric parameters with ease
• Measures percent relative humidity, dry bulb temperature, wet bulb temperature and dew point temperature
• Measure enthalpy change across evaporator coil for system operational efficiency
• Features 8 flexible steel wand for optimal sensor positioning within ventilation ducting
• Optimized sensor housing designed for increased air exchange and better response time
• Features high strength mounting magnet for secure attachment to ventilation systems
• Bluetooth4.2 compliant low energy radio
• 400 ft line of sight signal range*
• Compatible with YJACK VIEW App and P51-870 TITANdevices (firmware version v2.0 or later)
• Rapid response time
• Relative Humidity Measurement Range: 0 to 100% RH
• Relative Humidity Accuracy: +/- 2.0 %RH TYP (10 to 90 %RH)**
• Temperature Measurement Range: -40F to 257F (-40C to 125C)
• Temperature Measurement Accuracy: +/- 0.2 C TYP (-10 to 80C)**
• Operating Temperature: -0.4F to 131F (-18C to 55C)
• Storage Temperature: -40F to 122F (-40C to 50C)
• Long 1500 hour battery life (2x AAA included)
• IP52 rated
• 2-year warranty

*Radio interference and nearby obstructions may reduce signal strength
**Results may vary with ambient conditions

YJACK Series Spec Sheet

YJACK Quick Start Guide

YJACK User Manual