I just received the unit and the instructions are incomplete. is there a source for full instructions?

hi,thanks for the purchase,our products come with the english manual,and if it is not clearly,or you can't understand the function or setting of it,welcome come to contact us email:amazon.us@aoputt.com; we will solve the problems for you within 24 hours,and all of our products come with 2 years warranty,hope this can help you.

can i order additional ( Adjustable and Stretchable Vane unit)?

yes,you can search "HOLDPEAK HP-846A Receiver" on amazon.and you can pay the order of it,hope this can help you,thanlks

I just received the unit and the instructions are incomplete. is there a source for full instructions?

hi,thanks for the purchase,our products come with the english manual,and if it is not clearly,or you can't understand the function or setting of it,welcome come to contact us email:amazon.us@aoputt.com; we will solve the problems for you within 24 hours,and all of our products come with 2 years warranty,hope this can help you.

The accuracy when measuring ft/min is is listed as "+/-3% +20rdg". I understand the +/-3%. What does the "+20rdg" mean?

I purchased my to do some research and have never used one before. Sorry I could not be of more help.

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Pro HVAC Anemometer Handheld CFM Wind Speed Meter With Backlight Max/Avg/Min Functions for Measuring Air Velocity, Temperature and Flow - AP-856A

Pro HVAC Anemometer Handheld CFM Wind Speed Meter With Backlight Max/Avg/Min Functions for Measuring Air Velocity, Temperature and Flow - AP-856A

Product ID: 436438744

Details

Brand
AOPUTTRIVER
Item dimensions L x W x H
20.8 x 7.1 x
Item weight
320 Grams
Material
Acrylonitrile
Number of Items
1

📊CFM Range: 0-999900 ft³/min

🔋Auto Power Off: 5 mins

🌬️Wind Speed: 0.001-100 mph

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VT38842

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌪️ Measure the winds of change with precision!

VERSATILE DISPLAY - Easily switch between 5 units of measurement for maximum convenience.
BATTERY SAVING DESIGN - Enjoy extended use with manual or auto power-off features.
CUSTOMIZABLE AIR FLOW - Set your own duct area for tailored airflow calculations.
PRECISION PERFORMANCE - Experience wind speed accuracy of +/- 3% for reliable measurements.
DATA AT YOUR FINGERTIPS - USB connectivity allows for seamless data transfer and analysis.

The AOPUTTRIVERPro HVAC Anemometer is a high-precision handheld device designed for measuring wind speed, air velocity, and temperature. With a wide range of features including USB data transmission, customizable airflow settings, and a user-friendly backlit display, this anemometer is perfect for professionals in HVAC, sailing, and other outdoor activities. It also includes a battery-saving mode and comes with a 2-year technical support guarantee.

Specifications

ASIN	B07V1KW7TY
Brand Name	AOPUTTRIVER
Customer Reviews	4.3 4.3 out of 5 stars (357)
Item Dimensions	20.8 x 7.1 x 28.1 centimeters
Item Weight	320 Grams
Manufacturer	AOPUTTRIVER
Material Type	Acrylonitrile Butadiene Styrene (ABS)
Model	AP-856A
Part Number	AP-856A
Thread Style	USB
UPC	760385085619
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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