TSI Alnor

TSI Alnor provides a full range of instruments to building owners & facility managers to positively impact building occupants' quality of life as well as to improve energy efficiency. Energy & comfort instruments from TSI Alnor allow accurate & reliable measurement of a wide variety of parameters for peak efficiency in a building's operation. Read more...

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Questions? Call one of our engineers at 1-800-884-4967.
TSI Alnor EBT731 Balometer
TSI Alnor EBT731 Balometer
Ergonomic design & ultra light weight for easy one-person operation, with Bluetooth communications.
Some Models in Stock
Starting at $3,310.00 $2,979.00
TSI Alnor VelociCalc 9565 Series Ventilation Meter
TSI Alnor VelociCalc 9565 Series Ventilation Meter
Measure air speed, flow, humidity, temperature, differential pressure, CO & CO2 with one instrument.
Some Models in Stock
Starting at $1,260.00 $1,134.00
TSI Alnor VelociCalc 9535 Air Velocity Meter
TSI Alnor VelociCalc 9535 Air Velocity Meter
Simultaneously measures and data logs air velocity, temperature and calculates flow using a single probe.
Some Models in Stock
Starting at $1,065.00 $958.50
TSI Alnor 4000 Series Mass Flow Meters
TSI Alnor 4000 Series Mass Flow Meters
Platinum film sensor design, 4 millisecond flow response, NIST-traceable, ±2% of reading accuracy.
Starting at $1,075.00 $967.50
TSI Alnor EBT730 Manometer
TSI Alnor EBT730 Manometer
Accurately measures pressure, velocity and flow to help you meet industry standards, Blue tooth communications.
$1,885.00 $1,696.50
TSI Alnor VelociCalc 9515 Air Velocity Meter
TSI Alnor VelociCalc 9515 Air Velocity Meter
Measures air velocity and temperature with an integrated 40in telescoping probe .
In Stock
$690.00 $621.00
TSI Alnor 8455, 8465 and 8475 Air Velocity Transducers
TSI Alnor 8455, 8465 and 8475 Air Velocity Transducers
Choice of general purpose, windowless or omnidirectional hot wire anemometer probe.
Starting at $905.00 $814.50
TSI Alnor PAN231 Series Duct Leakage Tester
TSI Alnor PAN231 Series Duct Leakage Tester
Positive and Negative Duct Accreditation (PANDA) system for air leakage and performance of ductwork .
Starting at $9,950.00 $8,955.00
TSI Alnor 6200 LoFlo Balometer
TSI Alnor 6200 LoFlo Balometer
Measure supply or return flows from 10 to 500 cfm (17 to 850 m3/h).
Starting at $1,670.00 $1,503.00
TSI Alnor 9303 AeroTrak Particle Counter
TSI Alnor 9303 AeroTrak Particle Counter
Versatile, low cost handheld particle counter offers the most features and flexibility in its class.
$2,350.00
TSI Alnor AVM430 and AVM440 Thermal Anemometers
TSI Alnor AVM430 and AVM440 Thermal Anemometers
Portable, handheld multi-function ventilation meter with an optional relative humidity sensor.
Some Models in Stock
Starting at $1,065.00 $958.50
TSI Alnor VelociCalc 9545 Air Velocity Meter
TSI Alnor VelociCalc 9545 Air Velocity Meter
Simultaneously measures and data logs air velocity, temperature, humidity and calculates flow using a single probe.
Starting at $1,425.00 $1,282.50
TSI Alnor HM685 Hydronic Manometer
TSI Alnor HM685 Hydronic Manometer
Min, max, average, sum up to 4,000 readings, provides for inputs for two temperature probes .
$3,985.00 $3,586.50
TSI Alnor RVA801 Rotating Vane Anemometer
TSI Alnor RVA801 Rotating Vane Anemometer
Rotating head allows a clear view of the LCD display while the instrument is oriented with the flow direction.
$570.00 $513.00
TSI Alnor 9306-V2 AeroTrak Particle Counter
TSI Alnor 9306-V2 AeroTrak Particle Counter
Measures up to six channels of simultaneous data and complies with all ISO 21501-4 requirements.
$4,270.00
TSI Alnor RVA501 Rotating Vane Anemometer
TSI Alnor RVA501 Rotating Vane Anemometer
Measures air velocity, air volume and temperature with data logging capabilities for 12,700+ samples.
$890.00 $801.00
TSI Alnor IAQ-CALC 7545 Indoor Air Quality Meter
TSI Alnor IAQ-CALC 7545 Indoor Air Quality Meter
IAQ meter measures CO, CO2, temperature and humidity while adding 3 calculation functions and data logging.
$2,375.00 $2,137.50
TSI Alnor AXD610 & AXD620 Micromanometers
TSI Alnor AXD610 & AXD620 Micromanometers
Measure differential static pressure from -15 to 15in H2O.
Starting at $585.00 $526.50
TSI Alnor AP500 AirPro Air Velocity Meter
TSI Alnor AP500 AirPro Air Velocity Meter
Multiple plug and play probe configurations, stackable probe extensions, measuring range 20.36 to 36.65inHg.
In Stock
$435.00 $391.50
TSI Alnor HM675 Hydronic Manometer
TSI Alnor HM675 Hydronic Manometer
Provides for inputs for two temperature probes, measures and displays high/low side, differential pressure simultaneously.
$3,295.00 $2,965.50
TSI Alnor AirAssure IPM2.5 Air Quality Monitor
TSI Alnor AirAssure IPM2.5 Air Quality Monitor
Real time IAQ monitoring, 5 to 300 μg/m3 measuring range, light scattering photometer sensor.
$1,010.00 $909.00
TSI Alnor DP-Calc 5815 and 5825 Micromanometers
TSI Alnor DP-Calc 5815 and 5825 Micromanometers
Measure differential and static pressure or use with pitot tube probes to measure duct velocity.
Starting at $585.00 $526.50
TSI Alnor AVM410 Thermal Anemometer
TSI Alnor AVM410 Thermal Anemometer
Measures air velocity and temperature with an integrated 40 inch telescoping probe .
$690.00 $621.00
TSI Alnor IAQ-CALC 7515 CO2 Monitor
TSI Alnor IAQ-CALC 7515 CO2 Monitor
Cost-effective handheld meter for carbon dioxide (CO2) measurements.
$670.00 $603.00
TSI Alnor ABT701 Balometer
TSI Alnor ABT701 Balometer
2ft x 2ft capture hood for measuring air volume to balance buildings and verify air flow distribution.
$2,800.00 $2,520.00
TSI Alnor AirPro AP800 Micromanometer
TSI Alnor AirPro AP800 Micromanometer
Measures static and differential pressures, compatible with smart devices utilizes Bluetooth Low Energy (BLE).
$495.00 $445.50
TSI Alnor VelociCalc 5725 Rotating Vane Anemometer
TSI Alnor VelociCalc 5725 Rotating Vane Anemometer
The professional's ideal tool for measuring unevenly distributed or fluctuating flows .
$890.00 $801.00
TSI Alnor IAQ-CALC 7525 Indoor Air Quality Meter
TSI Alnor IAQ-CALC 7525 Indoor Air Quality Meter
IAQ meter measures carbon dioxide (CO2), temperature and humidity while adding 3 calculation functions and data logging .
$2,075.00 $1,867.50
TSI Alnor Thermo-anemometer Air Velocity Probes
TSI Alnor Thermo-anemometer Air Velocity Probes
Hot-wire probes that measure air flow from 0 to 9,999 feet per minute and temperature with relative humidity optional.
Starting at $735.00 $661.50
TSI Alnor 801090 Velocity Matrix
TSI Alnor 801090 Velocity Matrix
16-point grid that averages air velocity while minimizing the affects of turbulence to produce a stable reading.
$405.00 $364.50
TSI Alnor RVA Air Cone Flow Hood Kit
TSI Alnor RVA Air Cone Flow Hood Kit
Maximizing the usefulness of rotating vane anemometers by turning them into air volume flow balancing tools.
$240.00 $216.00
TSI Alnor Pitot Probes
TSI Alnor Pitot Probes
Various length Pitot probes designed for use with TSI Alnor instruments.
Some Models in Stock
Starting at $155.00 $139.50
TSI Alnor Hydronic Manometer Accessory Kit
TSI Alnor Hydronic Manometer Accessory Kit
Accessory fittings and probes for TSI Alnor HM670 and HM680 hydronic manometers.
$240.00 $216.00
TSI Alnor Balometer Hoods
TSI Alnor Balometer Hoods
Various sized hoods for TSI Alnor balometers.
Some Models in Stock
Starting at $310.00 $279.00
TSI Alnor Replacement Soft Carrying Case
TSI Alnor Replacement Soft Carrying Case
Replacement soft carrying case for EBT731 Balometer, wheeled with handle.
$300.00 $270.00
TSI Alnor RVA Telescopic Rod
TSI Alnor RVA Telescopic Rod
36" telescoping rod to increase the reach of TSI Alnor rotating vane anemometers.
$150.00 $135.00
TSI Alnor Filter 22m ISO Taper
TSI Alnor Filter 22m ISO Taper
Filter 22m ISO Taper, HEPA grade.
$30.00 $27.00
TSI Alnor Thermocouple Temperature Probes
TSI Alnor Thermocouple Temperature Probes
K-alloy thermocouple that measures temperatures from -40 to 1200°F, choice of surface or air type.
Starting at $165.00 $148.50
TSI Alnor 995 Rotating Vane Probe
TSI Alnor 995 Rotating Vane Probe
Measures air flow from 50 to 6,000 feet per minute and temperature.
$635.00 $571.50
TSI Alnor Velocity Matrix Probe
TSI Alnor Velocity Matrix Probe
Telescopic, articulated probe for the TSI Alnor velocity matrix.
$155.00 $139.50
TSI Alnor RVA Air Cone Flow Hood Kit
TSI Alnor RVA Air Cone Flow Hood Kit
Maximizing the usefulness of rotating vane anemometers by turning them into air volume flow balancing tools.
$240.00 $216.00
TSI Alnor Temperature Probes
TSI Alnor Temperature Probes
Temperature probes for TSI Alnor HM670 and HM680 hydronic manometers.
Starting at $255.00 $229.50
TSI Alnor Duct Plugs
TSI Alnor Duct Plugs
Duct plugs for the EBT731, various diameters available.
Starting at $70.00 $63.00
TSI Alnor 8934 IrDA Printer
TSI Alnor 8934 IrDA Printer
Wireless thermal printer, receives data using the Infrared Data Association standard.
$520.00 $468.00
TSI Alnor Frame Support Pole Kit
TSI Alnor Frame Support Pole Kit
Four frame support poles used to construct TSI Alnor air capture hoods.
$140.00 $126.00
TSI Alnor 800187 Air Flow Probe
TSI Alnor 800187 Air Flow Probe
18" (46 cm) air flow probe designed for use with the TSI Alnor EBT721 balometer.
$460.00 $414.00
TSI Alnor 6200 LoFlo Balometer Hoods
TSI Alnor 6200 LoFlo Balometer Hoods
Various sized hoods designed for use with the TSI Alnor 6200 LoFlo balometer.
Starting at $245.00 $220.50
TSI Alnor Temperature and Humidity Probe
TSI Alnor Temperature and Humidity Probe
Temperature and humidity probe for the EBT731.
$375.00 $337.50
TSI Alnor Static Pressure Probes and Tubing Kit
TSI Alnor Static Pressure Probes and Tubing Kit
Static Pressure Probes and Tubing Kit.
$50.00 $45.00
TSI Alnor Swirl X Flow Conditioner
TSI Alnor Swirl X Flow Conditioner
Swirl X Flow Conditioner for the EBT731.
$35.00 $31.50
TSI Alnor 801040 Power Cord
TSI Alnor 801040 Power Cord
Power cord designed for use with the TSI Alnor EBT720, EBT721, 8710, 8375 and PH72 units.
$95.00 $85.50
TSI Alnor Capture Hood Handle Grip
TSI Alnor Capture Hood Handle Grip
Foam handle grip designed for use with TSI Alnor air capture hoods.
$25.00 $22.50
TSI Alnor 3002017 Static Pressure Probe
TSI Alnor 3002017 Static Pressure Probe
Static pressure probe designed for use with the TSI Alnor EBT721 and EBT731 balometers.
$30.00 $27.00
TSI Alnor Calibration Collar
TSI Alnor Calibration Collar
Provides closed area around gas probes for calibration.
$45.00 $40.50
TSI Alnor Indoor Air Quality Probes
TSI Alnor Indoor Air Quality Probes
These IAQ probes measure temperature, relative humidity, and carbon dioxide with carbon monoxide optional.
Starting at $1,760.00 $1,584.00
TSI Alnor 1303583 Computer Cable
TSI Alnor 1303583 Computer Cable
Computer cable, 8 pin mini Din to 9 pin D-sub.
$40.00 $36.00
TSI Alnor 1303584 Analog Cable
TSI Alnor 1303584 Analog Cable
Analog Cable, 8 Pin Mini DIN to Stripped & Tinned Leads.
$40.00 $36.00
TSI Alnor CH-STAND Stand
TSI Alnor CH-STAND Stand
Designed to work with TSI, Alnor and Airflow capture hoods.
$575.00 $517.50
TSI Alnor 1602300 FNPT Filter
TSI Alnor 1602300 FNPT Filter
3/8 inch FNPT, HEPA grade filter.
$30.00 $27.00
TSI Alnor Thermocouple Probe
TSI Alnor Thermocouple Probe
Thermocouple Probe, PANDA.
$110.00 $99.00
TSI Alnor Battery Charger
TSI Alnor Battery Charger
Battery charger with four AA NiMH batteries, 115V-240V.
$115.00 $103.50
TSI Alnor Thermal Anemometer Carrying Case
TSI Alnor Thermal Anemometer Carrying Case
Rugged carrying case for TSI Alnor thermal anemometers.
$125.00 $112.50
TSI Alnor VOC Probes
TSI Alnor VOC Probes
Volatile organic compounds, pre-calibrated, plug-and-play IAQ probes.
Starting at $2,485.00 $2,236.50
TSI Alnor 1602317 Filter
TSI Alnor 1602317 Filter
1/4 inch tube, HEPA grade filter.
$30.00 $27.00
TSI Alnor AeroTrak Isokinetic Probes
TSI Alnor AeroTrak Isokinetic Probes
Aluminum or stainless steel isokinetic probes designed for use with the TSI Alnor AeroTrak particle counters.
Select options for pricing
TSI Alnor Thermal Anemometer Carrying Case
TSI Alnor Thermal Anemometer Carrying Case
Rugged carrying case for basic TSI Alnor thermal anemometers.
$80.00 $72.00
TSI Alnor Hood Frame Channels
TSI Alnor Hood Frame Channels
Hood frame channels #1 through #6, available for use with TSI Alnor air capture hoods.
Starting at $30.00 $27.00
TSI Alnor Small Airpro Carrying Case
TSI Alnor Small Airpro Carrying Case
Small Airpro Carrying Case.
$50.00
TSI Alnor AP-MOBILE Application Software
TSI Alnor AP-MOBILE Application Software
Auto-connects to the instrument, remotely display instrument measurements.
Starting at $85.00
TSI Alnor VT Series Thermoanemometer Probes
TSI Alnor VT Series Thermoanemometer Probes
Air Velocity, temperature humidity probes, straight or articulated probes.
Some Models in Stock
Starting at $400.00
TSI Alnor Smoke Pellets (Tube of 6)
TSI Alnor Smoke Pellets (Tube of 6)
Smoke Pellets (Tube of 6).
$20.00 $18.00
TSI Alnor Battery Pack
TSI Alnor Battery Pack
NiMH battery holder with four AA NiMH batteries.
$50.00 $45.00
TSI Alnor 4199 Battery Pack
TSI Alnor 4199 Battery Pack
Battery pack for the 4000 series general purpose mass flowmeters.
$135.00 $121.50
TSI Alnor IAQ Probe Stand
TSI Alnor IAQ Probe Stand
Stand designed for TSI Alnor indoor air quality (IAQ) probes.
$50.00 $45.00
Bell and Gosset read-out probes, package of 2
Bell and Gosset read-out probes, package of 2
Bell and Gosset read-out probes, package of 2.
$100.00 $90.00
TSI AlnorLow Flow Nozzle Assembly
TSI AlnorLow Flow Nozzle Assembly
Low Flow Nozzle Assembly, PANDA.
$360.00 $324.00
TSI Alnor Norprene Tubing
TSI Alnor Norprene Tubing
The TSI Alnor 372000000 Norprene tubing comes in an 8-foot (2.5 meter) length.
$15.00 $13.50
TSI Alnor 1602342 Low Flow Filter
TSI Alnor 1602342 Low Flow Filter
Low flow inlet filter with 0.375 inch tube, 99% efficient.
$30.00 $27.00
TSI Alnor 801192 Temperature Probe Kit
TSI Alnor 801192 Temperature Probe Kit
New Base Temperature Probe Kit.
$55.00 $49.50
TSI Alnor 800529 Probe Extension
TSI Alnor 800529 Probe Extension
AP500 12in (305mm) Probe Extension.
$65.00
TSI Alnor Transducer Display Power Supply
TSI Alnor Transducer Display Power Supply
Power supply designed to power the display of TSI Alnor transducers.
$80.00 $72.00
TSI Alnor IrDA Printer Paper
TSI Alnor IrDA Printer Paper
Package of 20 rolls of thermal paper for model 8925 and 8930 printers.
$85.00 $76.50
TSI Alnor 800535 Large Airpro Carrying Case
TSI Alnor 800535 Large Airpro Carrying Case
Large Airpro Carrying Case.
$80.00
TSI Alnor Data Logging IAQ Meter Carrying Case
TSI Alnor Data Logging IAQ Meter Carrying Case
Carrying case designed for use with data logging TSI Alnor indoor air quality meters.
$125.00 $112.50
TSI Alnor Duct Adaptor Assembly
TSI Alnor Duct Adaptor Assembly
Duct Adaptor assembly for the PANDA Duct Leakage Tester.
$135.00 $121.50
TSI Alnor Transducer Power Supply
TSI Alnor Transducer Power Supply
Power supply designed for use with TSI Alnor transducers.
$155.00 $139.50
TSI Alnor TH-S Thermohygrometer Probe
TSI Alnor TH-S Thermohygrometer Probe
Temperature and Humidity Thermohygrometer Probe, straight probe.
$275.00
TSI Alnor AA NiMH Battery
TSI Alnor AA NiMH Battery
AA NiMH battery designed for use with TSI Alnor instruments.
$10.00 $9.00
TSI Alnor 800532 Lithium-ion Rechargeable Battery
TSI Alnor 800532 Lithium-ion Rechargeable Battery
Lithium-ion Rechargeable Battery.
$35.00
TSI Alnor Universal Power Supply
TSI Alnor Universal Power Supply
Universal AC adapter designed for use with TSI Alnor instruments.
$60.00 $54.00
TSI Alnor Cam Lock Hose Fitting
TSI Alnor Cam Lock Hose Fitting
Cam Lock Hose Fitting, PANDA.
$80.00 $72.00
TSI Alnor 6002667 Flexiduct
TSI Alnor 6002667 Flexiduct
102 I/D x 4000 LG P2 Gen Flexiduct.
$120.00 $108.00
TSI Alnor Rotating Vane Anemometer Carrying Case
TSI Alnor Rotating Vane Anemometer Carrying Case
Carrying case designed for use with the TSI Alnor rotating vane anemometers.
$125.00 $112.50
TSI Alnor 1319201 Carrying Case
TSI Alnor 1319201 Carrying Case
Hard Sided Carrying Case for Models 4140, 4143, 41403, 41433.
$135.00 $121.50
TSI Alnor Calibration Gases
TSI Alnor Calibration Gases
Span calibration gases, zero calibration gases, as well as standard ppm concentrations are available for TSI Alnor meters.
Starting at $185.00 $166.50
TSI Alnor Hood Fabric
TSI Alnor Hood Fabric
Hood fabric to create air capture hoods for TSI Alnor instruments.
Starting at $195.00 $175.50
TSI Alnor Calibration Kits
TSI Alnor Calibration Kits
Calibration kits for TSI Alnor IAQ meters.
Starting at $705.00 $634.50
TSI Alnor Bandclamp
TSI Alnor Bandclamp
Bandclamp (Protex 27HGR070-115ZN).
$45.00 $40.50
TSI Alnor 800531 AirPro AC/DC Adapter
TSI Alnor 800531 AirPro AC/DC Adapter
AirPro AC/DC Adapter.
$50.00
TSI Alnor DP-Calc Carrying Cases
TSI Alnor DP-Calc Carrying Cases
Carrying cases designed for use with the TSI DP-Calc micromanometers.
Starting at $80.00 $72.00
TSI Alnor Basic IAQ Meter Carrying Case
TSI Alnor Basic IAQ Meter Carrying Case
Basic IAQ meter carrying case designed for use with TSI Alnor indoor air quality instruments.
$80.00 $72.00
TSI Alnor Temperature Probe Extension Cable
TSI Alnor Temperature Probe Extension Cable
6 foot extension cable TSI Alnor temperature probes.
$95.00 $85.50
TSI Alnor 1319176 Carrying Case
TSI Alnor 1319176 Carrying Case
Hard Sided Carrying Case for Models 4040, 4043, 4045.
$135.00 $121.50
TSI Alnor IPM2.5-KIT Replacement Pump / Fan / Filter Kit
TSI Alnor IPM2.5-KIT Replacement Pump / Fan / Filter Kit
Replacement Pump / Fan / Filter Kit for the Airassure IPM2.5 Air Quality Monitor.
$155.00 $139.50
TSI Alnor 700018 Inlet
TSI Alnor 700018 Inlet
Stainless steel, isokinetic inlet with 1.0 CFM flow rate for AeroTrak particle counters.
Call for pricing
TSI Alnor Gas Regulator
TSI Alnor Gas Regulator
Gas regulator (0.3 lpm) for all gas calibration kits.
$185.00 $166.50