An InterWorld Highway, LLC Company
Call Us 1.877.571.7901
Environmental Tester Guide

General Tools CIH20DL Data Logging Hot Wire Anemometer with 8:1 IR Thermometer

General Tools CIH20DL
5 of 5


  • Data logging capacity: 20,000 data points viaUSB interface
  • Measures airflow volumes up to 2.5 millionCFM (72,000 CMM)
  • Hot wire sensor handles even the slightest(2 ft./min) air movement with ±3% accuracy
  • Five available air speed units: ft/min, m/sec,mph, km/hr, knots
  • 8:1 IR thermometer with laser pointer hasmeasurement range of -25° to 999°F(-32° to 537°C)
  • Large backlit LCD simultaneously displays airflow volume or speed plus remote surfacetemperature


  • HVAC
Loading Prices
List Price: $499.00
Sale: $369.63
Loading Callouts
Request a Quote
Loading Series Compare

Product Information

General CIH20DL Data Logging Hot Wire Anemometer with 8:1 IR Thermometer

This Hotwire Anemometer lets you measure air flow volumes up to 2.5 million CFM (72,000 CMM), but also features a hot wire sensor that handles exceptionally low air speeds with ±3% accuracy. Includes 8:1 IR thermometer with laser pointer that allows precise capture and logging of up to 2000 data points with the USB interface. Backlit display provides three simultaneous readouts: air speed or airflow volume; surface temperature and air temperature. Readouts default to real-time values, but you can choose to display maximum, minimum or average measurements. The unit can store and recall up to nine sets of these three readings in chronological order.

What's In The Box

  • USB cable
  • PC Interface Software
  • AC Adapter
  • 1 “9V” Battery
  • Hard Carrying Case
  • User’s Manual and Warranty


Air Flow Volume Measurement Range/Resolution 0 to 2,542,700 CFM (0 to 72,000 CMM)/0.01 CFM (0.001 CMM)
Air Speed Measurement Range/Accuracy 2 to 7874 ft./min (20 mm/sec to 40 m/sec) ±3%
IR Thermometer Distance-to-spot (DS)  ratio: 8:1
IR Thermometer Emissivity 0.95 (fixed)
IR Thermometer Measurement Range -25° to 999°F (-32° to 537°C)
IR Thermometer Measurement Accuracy ±5.4°F (±3°C)
IR Thermometer Measurement Resolution 0.1°max/ (F or C)
IRT Response Time 0.5 seconds
Memory Nine readings + Max/Min/Avg+ Data Hold
Extended length of telescoping hot wire probe 70.8 in. (1.8m)
Dimensions 10.88°H x 10.5°W x 2.88°D
Weight 41 oz.
Power Source 1 9V battery (included)

General Tools CIH20DL Product Specifications Summary:
(for full specs please see the full specs tab or the data sheet)

Environmental Testers / Physical Property/Anemometer / Air Flow Template

Type (anemometer)Hot-Wire
Measurement (anemometer)knots, MPH
Air Velocity Max7874 ft/min
Air Velocity Min2 ft/min
Accuracy Air VelocityAir Velocity Accuracy +/-3% of Reading
Air Volume 0 to 72,000 cmm
IR Sensor for TempatureYes
Thermocouple Sensor for TemperatureYes
Dew PointNo
Light MeterNo
Water ProofNo
Min/Max DisplayYes
Thermal Printer OptionNo
Interchangable Probe OptionsYes

Test Equipment General Attributes

Warranty1 YEARS
Power Supply Voltage120V/220V Universal, Battery Powered
Safety ApprovalCE
Data Logging What's This?Yes
Interfaces I/OUSB
StorageInternal Memory
Battery Type9v
Product Height7.24 IN
Product Length1.57 IN
Product Width2.75 IN
Shipping Weight2.83 LBS
Country of OriginUnited States


General Tools CIH20DL Customer Reviews

1 Reviews
5 stars
4 stars
3 stars
2 stars
1 star
Average Customer Review
5 of 5
1 customer reviews
Share your thoughts with other customers
Create your own review
Most Helpful First | Newest First      Prev Page
Prev Page


ManualsSpec Sheets

General Tools Price List

TSI AirPro

secured website

Interworld Highway, LLC dba TEquipment.NET

205 Westwood Avenue. Long Branch, NJ 07740

Privacy Policy | Terms and Conditions | Site Map

Copyright© 2016 Interworld Highway, LLC

secured website
We Price Match!

Give our sales team a call at 877.571.7901 (Toll Free) or 732.222.7077 (International) and we'll match any competitor's price.