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Sensor Type
Humidity
Temperature / Freeze
Wind
Tool Type
Temperature Measurement
Features
Auto-Shut Off
Battery Operated
LCD Display
# of Buttons
8 Buttons
Ease of Installation
Beginner (Installs < 10 minutes)
Brand
Extech Instruments
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Rugged 4-in-1 Environmental Meter Measures Humidity, Temperature, Air Velocity and Light
Extech Instruments 45170 Hygro-Thermo-Anemometer Light Meter90
Extech Instruments 45170 Hygro-Thermo-Anemometer Light Meter
Extech Instruments 45170 Hygro-Thermo-Anemometer Light Meter
Item# 90246
Price: Normally $199.99 
Hot Deal $168.66
Qty:
Free shipping on orders over $175 - See Details

Overview

  • Dual LCD simultaneous display of Temperature and Air Velocity or Relative Humidity
  • Data Hold to freeze the displayed value
  • Records Min/Max readings
  • Built-in precision thin-film capacitance humidity sensor for fast response
  • Built-in thermistor for ambient temperature measurements

Essential Info

The Extech Instruments 45170 Hygro-Thermo-Anemometer Light Meter is an ergonomic pocket size housing with large dual LCD simultaneous display of Temperature and Air Velocity or Relative Humidity. Built-in precision thin-film capacitance humidity sensor for fast response, and built-in thermostat for ambient temperature measurements. Defaults to the last function when powered off, and auto power turns off 10 minutes after last key is pressed with disable feature. With careful use, this meter will provide years of reliable service.

Manuals/Software

What's Included

  • Built-In Humidity Sensor
  • Light Sensor
  • Vane Wheel
  • Wrist Strap
  • 9V Battery
  • More Info

    Additional Features
  • Characters on display reverse direction depending on Hygro-Thermo-Anemometer or Light Mode
  • Built-in low friction vane wheel improves accuracy of air velocity in ft/min, MPH, m/s, km/h, and Knots
  • Type K input measures temperature to 2372° (1300°C) using optional Type K probe
  • Utilizes precision photo diode and color correction filter
  • Cosine and color corrected light measurements
  • Defaults to last function when powered off
  • Auto power off 10 minutes after last key is pressed with disable feature
  • Low Battery and over-range indication
  • Specifications

  • Display: 4 digit (9999 count) Dual Display LCD
  • Sensors: Thin film capacitance humidity sensor
  • Min/Max: Min/Max recalls the highest/lowest reading
  • Data Hold: Data Hold freezes the display
  • Operating Conditions: 32 to 122oF (0 to 50oC) / < 80% RH
  • Power Supply: 9 Volt Battery
  • Dimensions / Weight Instrument: 6.14 x 2.36 x 1.29" (156 x 60 x 33mm)
  • Important notes:
    Only defective exchanges for identical item within 30 days of purchase. No other returns allowed on this item. For defective returns after 30 days, please contact the manufacturer.
    Manufacturer contact information: Extech Instruments Corp, Tel: (781) 890-7440 Ext 200

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