Testo 605-H2 Humidity Stick (RH/Temp/WetBulb) 0560 6054

Testo 605, the humidity measurement stick you can bend. Small, compact and accurate. The sensor remains stable in the long term guaranteeing accurate results even after years of use. You get dry bulb , wet bulb or relative humidity with the push of a button! Use for refrigerant charging of fixed orifice systems or performance testing of any standard forced air appliance. The 605-H2 will never run out of distilled water because it is not required, and the measurement is not air velocity dependent, so the readings will always be accurate. The 6" long probe allows for easy insertion into a duct well past the insulation if so equipped for an easy and fast measurement. Besides all that, the 605-h2 allows you to take the measurement in the airstream seeing the condition of the air the evaporator will see, This will allow for precision charging with the testo 523, 556, or 560 even in low ambient temperatures.

Features:

• Worldwide patented, accurate and long-term stable Testo humidity sensor
•  With wet-bulb calculation
•  Humidity measurement
•  Dry-bulb measurement
• Attached by clip to breast pocket
• User-friendly (one button operation)
• Humidity sensor is not damaged by water saturation
•  Auto OFF function
•  A quick twist and the humidity sensor is protected by the attached cap
•  Swivel head, patented