Extech 45170 Hygro-Thermo-Anemometer-Light Meter

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Extech 45170 Hygro-Thermo-Anemometer-Light Meter

Amazon.com Price: $199.99 $132.81 (as of 10/07/2018 07:00 PST- Details)

Pocket size rugged 4-in-1 meter for humidity, temperature, air, velocity and light
Ergonomic pocket size housing with large dual LCD simultaneous display of temperature and air velocity or relative humidity
Characters on display reverse direction depending on Hygro-Thermo-Anemometer or light mode

Description

4-in-1 meter measures Humidity, Temperature, Air Velocity and Light. Dual LCD simultaneously displays Temperature and Air Velocity or Relative Humidity. High Temperature air or surface measurements can be made using the built-in Type K input. Comes complete with built-in Humidity sensor, Light sensor and Vane wheel, wrist strap, and 9V battery.

The pocket-sized, four-in-one Extech 45170 hygro-thermo-anemometer-light meter displays temperature and gives you a choice between showing relative humidity or air velocity. Temperature air or surface measurements can be made using the built-in Type K input (thermocouple probe sold separately). Additionally, the 45170 includes a light sensor, and its display reverses when in light mode.

45170

Type K temperature input (probe sold separately, view larger).

At a Glance

45170 Hygro-Thermo-Anemometer-Light Meter
At a Glance:

  • Pocket size rugged 4-in-1 meter for humidity, temperature, air, velocity and light
  • Large dual LCD simultaneous display of temperature and air velocity or relative humidity
  • Ergonomic pocket-sized housing
  • Powered by 9-volt battery
  • One-year limited warranty
At a Glance

The 45170 features a built in thermistor for ambient temperature measurements and a precision thin-film capacitance humidity sensor for fast response. The low friction vane wheel improves accuracy when measuring air velocity in ft/min, mph, m/s, km/h, and knots. For light measurement, the 45170 utilizes a precision photo diode and color correction filter and can provide cosine and color corrected light measurements. Other features include recording of minimum/maximum readings, a Data Hold function to freeze the displayed value, auto power off, and low battery indication.

The device has a temperature range of 32 to 122 degrees F, a humidity range of 10 to 95 percent relative humidity (RH), and light measurement capabilities of up to 1860 foot candles or 20,000 lux. Additionally, it offers the following air velocity measurement ranges:

Measurements

  • 80 to 5910 feet per minute
  • 0.4 to 30 meters per second
  • 1.4 to 108 kilometers per hour
  • 0.9 to 67 miles per hour
  • 0.8 to 58.3 knots

The 45170 measures 6.1 x 2.4 x 1.3 inches (HxWxD), weighs 5 ounces, and is powered by a single 9-volt battery. It’s backed by a one-year limited warranty.

What’s in the Box

45170 Hygro-Thermo-Anemometer-Light Meter, wrist strap, 9-volt battery, operating instructions

45170

Measures air velocity and light (view larger).


Pocket size rugged 4-in-1 meter for humidity, temperature, air, velocity and light
Ergonomic pocket size housing with large dual LCD simultaneous display of temperature and air velocity or relative humidity
Characters on display reverse direction depending on Hygro-Thermo-Anemometer or light mode
Data hold to freeze the displayed value
Records Min/Max readings