TM-413A measures air speed, temperature and humidity. It is ideal for spot measurements at air outlets on account of its 30mm vane. In addition to air speed and temperature, it also measures air moisture and absolute pressure. In this way, air conditions can be reliably checked.

Features:

• Air flow calculates the function.
• Max/Min/Avg and data hold.
• Auto power off with disabled function.
• Memory recall function.
• Backlight function.
• Absolute Pressure Sensor
• Humidity Sensor

Functions:

• Velocity
• Flow
• 99 Record
• Temperature
• Humidity

Technical Data:

Velocity
Unit	Range	Resolution	Accuracy
m/s	0.4 ~ 30	0.1	≤10m/s ±(3.0+0.5) >10m/s ±(3.5%+1)
Km/hr(Kph)	1.5 ~ 106	0.1	≤36Km/hr ±(3.0%+1.8) >36Km/hr ±(3.5%+3.6)
mph	0.9 ~ 66	0.1	≤22mph ±(3.0%+1.1) >22mph ±(3.5%+2.2)
Knots(kts)	0.8 ~ 58	0.1	≤19Knots ±(3.0%+1) >19Knots ±(3.5?+1.9)
ft/min(fpm)	79 ~ 5866	1	≤2000ft/min ±(3.0%+100) >2000ft/min ±(3.5%+200)
Beaufort	1 ~ 8	1	--
Air Flow Calculation
Unit	Range	Resolution	Accuracy
CMM	0 ~ 9999	1	--
CFM	0 ~ 9999	1	--
Temperature
Unit	Range	Resolution	Accuracy
°C	-20 ~ 60	0.1	±1°C
°F	-4 ~ 140	0.1	±1.8°F
Humidity
Unit	Range	Resolution	Accuracy @25°C
%RH	20 ~ 80	0.1	±3.5%RH
%RH	<20, >80	0.1	±5%RH
Absolute Pressure
Unit	Range	Resolution	Accuracy
hPa	350 ~ 1100	0.1	±2hPa
mmHg	263 ~ 825	0.1	±1.5mm Hg
inHg	10.3 ~ 32	0.1	±0.1

Package Content:

• 1x Air Velocity Meter
• 1x 9V battery 
• 1x Probe
• 1x Bag
• User’s manual 

Please Note that Product may differ eg. colour, size from the product Image displayed on website. Kindly check the specifications provided to make better purchase decision. M.R.P Prices and specifications are subject to change without notice.