45170CM: 5-in-1 Environmental Meter

Product catalog summary

Product Overview: The Extech 45170CM is a 5-in-1 Environmental Meter designed for measuring air velocity, air flow, humidity, temperature, and light. It is suitable for both professional and home use to assess environmental quality in buildings.

Key Features:

Ergonomic design with a dual smart LCD that adjusts display orientation based on the function.
Low friction vane wheel for accurate air velocity and flow measurements.
Precision photo diode with color correction filter for light measurement.
Fast response thin-film capacitance humidity sensor.
Thermistor for ambient temperature measurement and Type K input for high-temperature measurements up to 2372°F (1300°C).
Data hold, Min/Max recording, and auto power-off with disable feature.
Includes built-in sensors, wrist strap, and 9V battery; Type K thermocouple probe is optional.

Specifications:

Air Velocity: 80 to 5910 ft/min (0.4 to 30 m/s) with ±3% FS accuracy.
Air Flow: 0.01 to 1,908,400 CFM (0.001 to 54,000 CMM).
Light Level: 0 to 1860 Fc (0 to 20,000 Lux) with ±(5% rdg + 8 digits) accuracy.
Relative Humidity: 10 to 95% RH with ±4% RH accuracy.
Temperature (Thermistor): 32 to 122°F (0 to 50°C) with ±2.5°F (1.2°C) accuracy.
Temperature (Type K): -148°F to 2372°F (-100°C to 1300°C) with ±(1%+2°F)/(1%+1°C) accuracy.

Physical Characteristics: The meter dimensions are 6.1 x 2.4 x 1.3 inches (156 x 60 x 33 mm) and it weighs 5 oz (160 g).

Ordering Information: The product can be ordered with the following codes:

45170CM - 5-in-1 Environmental Meter with CFM/CMM
TP870 - Type K Bead Wire Thermocouple (-40 to 482°F/-40 to 250°C)
409992 - Vinyl Pouch Carrying Case

Additional Information: Specifications are subject to change without notice. The product is copyrighted by FLIR Systems, Inc. as of 2014.

Catalog excerpts

PRODUCT DATASHEET 45170CM 5-in-1 Environmental Meter with CFM/CMM Extech’s convenient 5-in-1 Environmental Meter measures Air Velocity, Air Flow, Humidity, Temperature, and Light. This multi-functional meter is ideal for professional or home use in testing the environmental quality in a building. Light Level Relative Humidity Surface Temperature Features Ergonomic housing with large dual “smart” LCD where Thermistor measures ambient Temperature characters on display reverse direction depending on Type K input measures Temperature to 2372°F (1300°C) using optional Type K probe Data Hold and Min/Max Auto power off with disable feature Utilizes precision photo diode and color correction filter Low battery and overrange indication Low friction vane wheel improves accuracy of Air Velocity and Air Flow measurements Complete with built-in sensors, wrist strap, and 9V Thin-film capacitance humidity sensor for fast response battery; Type K thermocouple probe sold separately Basic Accuracy Light Level Relative Humidity Temperature (Thermistor) Dimensions/ Weight Specifications subject to change without notice. Copyright © 2014 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form. Rev. 12/17/14

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