Faster response measurements to 1000ppm

Easy to read 1999 count backlit displays CO levels from 0 to 1000ppm

1ppm resolution with ±5% or ±10ppm basic accuracy (whichever is greater)

Utilizes a stabilized electrochemical gas specific (CO) fast response sensor

Audible alarm starts at 35ppm

Backlight for low light conditions

Large display of Airflow or Air Velocity

CFM/CMM Thermo-Anemometer

Simultaneous display of Air Flow or Air Velocity plus Ambient Temperature

Easy to set Area dimensions (cm2) are stored in the meter’s internal memory for the next power on

20 point average for Air Flow 3% velocity accuracy via low friction

2.83"D (72mm) ball bearing vane wheel on 3.9ft (120cm) cable

Large display of Airflow or Air Velocity with built-in InfraRed Thermometer

CFM/CMM Thermo-Anemometer with built-in non-contact IR Thermometer measures remote surface temperatures to 536°F (280°C) with 8:1 distance to spot ratio and Laser Pointer

Simultaneous display of Air Flow or Air Velocity plus Ambient Temperature

Easy to set Area dimensions (cm2) are stored in the meter’s internal memory for the next power on

Resolution of 0.01m/sec

20 point average for Air Flow Super large (9999 count)

LCD Backlit Display

3% velocity accuracy via low friction 2.83"D (72mm) ball bearing vane wheel on 3.9ft (120cm) cable

Complete with vane sensor with 3.9ft (120cm) cable, 9V battery, and protective rubber holster

Measures CO2 , Temperature, Humidity, Dew Point, and Wet Bulb 

Checks for Carbon Dioxide (CO2) concentrations

Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor

Measurement range: CO2: 0 to 6,000ppm Temperature: -4 to 140ºF (-20 to 60ºC)

Humidity: 10 to 95%RH

Continuous (20,000 sets) or Manual (99 sets) datalogging

Complete with (6) AAA batteries, RS-232 cable, and Windows® 95/98/NT/2000/ME/XP compatible software