TSI Velocicalc Model 9555-X Monitor

The Series 9555 are portable, hand held, Multi-Function Ventilation Test Instruments. These instruments are available with or without a differential pressure sensor and are designed to work with a wide range of plug-in probes. The probes allow users to make various measurements by simply plugging in a different probe that has the features and functions best suited for a particular application. They are designed to measure air velocity, temperature, humidity, CO and CO2. Calculations include air flow, heat flow, turbulence, wet bulb and dew point temperature.

Air Velocity Probe shown.
Also accepts TSI Indoor Air Quality Probe (software will not support IAQ Probe).

Specifications:
Barometric Pressure:	Range 2.036 to 36.648 in. Hg (517.15 to 930.87 mm Hg)
Temperature Range:	40 to 113°F (5 to 45°C)
Weight:	0.8 lbs
Battery Type:	Four AA-size Alkaline or AC Adapter, both included

Rental Includes: Sampling Hose, Pitot Tube, Interface Cable, Software, Carrying Case, AC Adapter, Manual.