What is the minimum wind speed that this anemometer can measure accurately? I'm currently looking for an anemometer that can measure wind speed <1 m/s

wind speed measurement for the 407113 CFM Anemometer is: MPH: 1.1 to 78.3 knots: 1.0 to 68 km/h: 1.8 to 126 AIRFLOW: CFM = FT3/MIN: 0 TO 999,900 CFM CMM= M3/MIN: 0 TO 999,900 CMM I hope this helps your decision to buy.

Is the 9 volt battery replaceable? Does it have a tripod mount?

Yes the battery is replaceable however it is a 3V #2032. To my knowledge no tripod mount is available.

can i buy the probe seperatly

Unfortunately, you cannot purchase the probe for this unit separately. If you change the probe on the meter, it will no longer provide accurate readings. The meter is calibrated with the probe at the factory to provide accurate reading, and the meter can only be calibrated with one probe at a time. If the probe is damaged, you will have to send the meter in to the factory to have a new probe calibrated with the meter.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Extech 45170 4-in-1 Environmental Meter: Digital Anemometer, Hygrometer, Light Meter, and Thermometer - Pocket Sized Air Velocity, Humidity, and Lux Tester for HVAC, Greenhouses, and Home Inspection | Wind speed, humidity, light/lux, temperature, vane wheel, MIN/MAX, pocket, HVAC/greenhouse

Extech 45170 4-in-1 Environmental Meter: Digital Anemometer, Hygrometer, Light Meter, and Thermometer - Pocket Sized Air Velocity, Humidity, and Lux Tester for HVAC, Greenhouses, and Home Inspection | Wind speed, humidity, light/lux, temperature, vane wheel, MIN/MAX, pocket, HVAC/greenhouse

Q: What is the minimum wind speed that this anemometer can measure accurately? I'm currently looking for an anemometer that can measure wind speed <1 m/s

wind speed measurement for the 407113 CFM Anemometer is: MPH: 1.1 to 78.3 knots: 1.0 to 68 km/h: 1.8 to 126 AIRFLOW: CFM = FT3/MIN: 0 TO 999,900 CFM CMM= M3/MIN: 0 TO 999,900 CMM I hope this helps your decision to buy.

Q: Is the 9 volt battery replaceable? Does it have a tripod mount?

Yes the battery is replaceable however it is a 3V #2032. To my knowledge no tripod mount is available.

Q: can i buy the probe seperatly

Unfortunately, you cannot purchase the probe for this unit separately. If you change the probe on the meter, it will no longer provide accurate readings. The meter is calibrated with the probe at the factory to provide accurate reading, and the meter can only be calibrated with one probe at a time. If the probe is damaged, you will have to send the meter in to the factory to have a new probe calibrated with the meter.

Product ID: 4910651

Details

Brand
Extech
Color
Green
Included Components
Extech 45170
Material
Metal
Number of Batteries
2 Lithium Ion
Power Source
Battery

💡Dual Lux & Foot-candle light meter

📊Min/Max + Data Hold display

🌬️4-in-1 air velocity & climate tool

VT90798

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Description

🌟 Master your environment with one tool — because precision never goes out of style.

POCKET SIZED POWERHOUSE - Carry one sleek device, ditch four bulky tools.
INTUITIVE DATA MANAGEMENT - Large LCD with Min/Max and Data Hold keeps your readings sharp and accessible.
PRECISION AIRFLOW TRACKING - Low-friction vane wheel captures even the slightest breeze.
CRITICAL CLIMATE MONITORING - Fast-response humidity & temperature sensors for flawless environment control.
PROFESSIONAL ILLUMINATION CHECKS - Toggle between Lux and Foot-candles for perfect lighting audits.

The Extech 45170 is a rugged, pocket-sized 4-in-1 environmental meter combining an anemometer, hygrometer, thermometer, and light meter. Designed for HVAC pros, home inspectors, and greenhouse managers, it delivers fast, accurate readings of air velocity, humidity, temperature, and light levels. Featuring a low-friction vane wheel, precision sensors, dual Lux/Foot-candle light measurement, and a large LCD with Min/Max and Data Hold functions, it streamlines diagnostics in any setting. Powered by a 9V battery and backed by a 1-year warranty, this compact tool is your all-in-one solution for environmental monitoring.

Specifications

ASIN	B004AZ6I3Y
Additional Features	Data Hold, Min/Max functions, low-friction vane wheel, large LCD display
Are batteries included?	Yes
Best Sellers Rank	#350,730 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #50 in Anemometers
Brand Name	Extech
Color	Green
Customer Reviews	3.8 3.8 out of 5 stars (26)
Display Type	LCD
Global Trade Identification Number	00793950451700
Included Components	Extech 45170 Four in One Environmental Meter (Hygro-Thermo-Anemometer-Light)
Item Weight	3.84 Ounces
Manufacturer	Extech
Material Type	Metal
Model	45170
Number of Batteries	2 Lithium Ion batteries required. (included)
Part Number	45170
Power Source	Battery Powered
Recommended Uses For Product	Laboratory
Shape	Rectangular
Specific Uses For Product	Temperature
Style Name	45170
UPC	793950451700
Unit Count	1.0 Count
Warranty Description	1 year

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