Ventilation Testing & Balancing

		AccuBalance 8371 Air Capture Hood TSI's Model 8371 ACCUBALANCE Air Capture Hood measures the air volume flowing through registers, diffusers, and grilles. Weighing just seven and one half pounds, the ACCUBALANCE is easy to carry, lift, and use. Simply hold the ACCUBALANCE up to a diffuser or grill and read direct airflow of a supply or exhaust on the large digital display. Applications include air volume measurements, thermal comfort, as well as HVAC testing, adjusting and balancing. Click for pricing and brochures.
		AccuBalance 8375 Air Capture Hood The TSI 8375 Capture Hood is a multipurpose electronic air balancing instrument for reading air volume flow at diffusers, and grilles. It is ideally suited for commissioning agents, facilities managers, health and safety specialists, test engineers, and test and balance professionals. This ultra light weight, ergonomically designed kit saves time and money while helping to create a healthy and energy efficient environment. Click for pricing and brochures.
		Air Velocity Transducer TSI's Air Velocity Transducers provide the flexibility you need for your air velocity measurement applications. Three different sensor types and four standard probe lengths let you configure the transducer for your measurement needs. The transducers' full-scale range, output and time constants are user selectable for additional flexibility. The microprocessor-based design makes it easy to use with simple menu selections. Click for pricing and brochures.
		DP-Calc Micromanometer Model 8710 The new, lightweight Model 8710 DP-CALC Micromanometer provides quick and accurate flow measurements even at very low flowrates. The Model 8710 features an available 16-point velocity matrix, auto zeroing, large back-lit display, and TSI's fast factory service. Measurements can be data logged or downloaded to TSI-supported PC software. The instrument utilizes AC power or just four AA batteries (rechargeable or alkaline). The Model 8710 is an excellent value for industrial hygienists and certification professionals who spot check clean rooms, biological safety cabinets, and fume hoods. Temper... Click for pricing and brochures.
		DP-Calc ™ Micromanometer The DP-CALC™ 5815 and 5825 micromanometers allow you to easily make HVAC pressure measurements. These robust instruments can be used with Pitot probes to measure duct velocity. The DP-CALC™ 5815 is a simple to operate, hand held digital Micromanometer for fast, accurate differential and static pressure measurements. The high performance DP-CALC™ 5825 can calculate flow and has data logging capabilities. Click for pricing and brochures.
		TH-Calc™ Thermohygrometer The Model 7415 Thermohygrometer is a basic instrument that accurately and reliably measures temperature and humidity. It is ideal for use in thermal comfort studies and HVAC system performance testing. The Model 7425 Thermohygrometer is a diagnostic instrument with advanced capabilities, such as data logging, review of statistics and downloading to a PC using LogDat2™ software (included). Click for pricing and brochures.
		VelociCalc® Air Velocity Meter Professionals have found VelociCalc air velocity meters to be ideal tools for measuring face velocity measurements in fume hoods and spray booths, or for IAQ and ventilation system checks. The Models 9515 and 9525 are economical choices for Air Velocity Meters without compromising accuracy or precision. The Model 9515 features a 40-inch (101.6-cm) telescoping integrated probe for difficult to reach measurements. The Model 9525 has a 3-inch retractable probe, plus is UL listed as intrinsically safe for use in hazardous locations for Division 1 and 2 in Class I, Groups C and D; Class II, Grou... Click for pricing and brochures.
		VelociCalc® Plus Multi-Parameter Ventilation Meter The Model 9555 series are portable, hand held, Multi-Function Ventilation Meters. 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. The probes can be ordered at any time a... Click for pricing and brochures.
		VelociCalc® Rotating Vane Anemometer The VELOCICALC™ 5725 is a high performance, yet simple to use, rotating vane anemometer. High accuracy and reliability make the VELOCICALC™ 5725 the professional's ideal tool for measuring unevenly distributed or fluctuating flows through heating and cooling coils, diffusers, grilles, and filters. It accurately measures air velocity and temperature, calculates flow rate, performs averaging, and can determine minimum and maximum readings. Using sweep mode you can quickly provide one averaged reading of velocity or volume over a large measurement area. The large vane head automatically averages ... Click for pricing and brochures.