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Extech 45160 3-in-1 Humidity, Temperature and Airflow Meter

The Extech 45160 is a 3-in1 Humidity, Temperature and Airflow Meter. It's ergonomic pocket size housing and large dual LCD make it a perfect choice mid-range device.

Next Day Delivery (subject to availability)

£119.00 excluding VAT £142.80 including VAT @ 20% Regular Price: £159.32
  • Temperature Measurement
  • Velocity Measurement
  • Humidity measurement
  • Mini Vane Anemometer
  • LCD Display
  • Battery Powered
  • Min/Max Values
  • FreeDelivery
  • 30DayMoneyBack
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  • Description
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Extech 45160 3-in-1 Humidity, Temperature and Airflow Meter

This rugged 3-in-1 meter measures Humidity, temperature and Air Velocity. High Temperature measurements can be made using the Type K Thermocouple input. Features include: Data Hold, Min/Max, Auto Power off with disable, and low battery indication. Comes complete with wrist strap and 9V battery.


The Extech 45160 3-in-1 Comes Supplied With:

  • Wrist Strap
  • 9V Battery


Key Features:

• Ergonomic pocket size housing with large 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 low friction vane wheel improves accuracy of air velocity in ft/min, MPH, m/s, km/h, and Knots

• Built-in precision thin-film capacitance humidity sensor for fast response

• Built in thermistor for ambient temperature measurements

• High temperature measurements using Type K thermocouple

• Defaults to last function when powered off

• Auto power off 10 minutes after last key is pressed with disable feature

• Low Battery and overrange indication

• Complete with built-in Humidity sensor and Vane wheel


Spares & Accessories (Not Supplied):

  • TP870 Type K Bead Wire Thermocouple 
  • 409992 Vinyl Pouch Carrying Case
Measurements Range Resolution Basic Accuracy (Full Scale)
Air Velocity      
ft/min (feet per minute) 80 to 5910 ft/min 10ft/min ±3%
m/s (meters per second) 0.4 to 30m/s 0.1m/s ±3%
km/h (kilometers per hour) 1.4 to 108km/h 0.1km/h ±3%
MPH (miles per hour) 0.9 to 67MPH 0.1MPH ±3%
knots (nautical miles per hour) 0.8 to 58.3 knots 0.1knots ±3%
Temperature (Thermistor) 32 to 122°F
0 to 50°C
% Relative Humidity 10 to 95%RH 0.1%RH ±4%RH of reading
Temperature (Type K) -148°F to 2372°F
-100°C to 1300°C
±(1%+2°F) of reading
±(1%+1°C) of reading
Power 9V Battery
Dimensions Meter: 6.1 x 2.4 x 1.3" (156 x 60 x 33mm); Vane: 1.2" (31mm)
Weight 5oz (160g)



Standard FREE 3-5 Day Courier Delivery – UK Mainland only - Zones A & B
Included in the price for all orders over £40.00 (exc vat). Sent using express courier, delivered within 3-5 working days from the date of your order, subject to availability.

Standard 1-2 Day Express Courier Delivery – UK Mainland only - Zones A & B
£4.50 for all all orders under £40.00 (exc vat). Sent by express courier, delivered within 1-2 working days from the date of your order, subject to availability.

Express Courier 1-2 Day Delivery – UK Mainland only - Zones A & B
£4.50 select at the checkout. Sent using express courier.

Next Day Delivery – UK Mainland only - Zones A & B
£8.00 select at the checkout. Sent using express courier, orders must be placed before 3pm for next day delivery, subject to availability.

Saturday Pre 12am - UK Mainland only - Zones A & B
£15.00 select at the checkout. Sent using express courier, orders must be placed before 3pm for Saturday delivery.

Orders must be placed before 3pm for next day delivery and a telephone number supplied, subject to availability.
Please note that predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scope of our dispatch and therefore may incure additional days lead time to your order.

Orders requiring calibration. Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received late afternoon and requiring calibration may on occasion miss dispatch that day, according to the complexity of the calibration. Be assured they will ship on the next dispatch, this in most cases should not add more than 24 hours to you delivery.

Delivery Surcharges
Because of the high cost of carriage we need to apply a surcharge on all deliveries made in the following regions bringing the carriage charges to:

  • Zones A & B  - Mainland delivery rates apply. 
  • Zone C - Scottish Highlands. 
  • Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands.
  • Zone E - Northern Ireland
  • Zone F - Republic of Ireland

New Postage Map Sept 2018> 

International delivery

International delivery charges are automatically added to your order at the checkout; you can also use the guide below for a guide on prices. For any questions regarding international deliveries please contact us at

If no shipping option is available to your selected country please call us on +44 (0) 1603 406 148 to purchase your items.