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.

Hvac Anemometer Aoputtriver 856a Cfm Meter Airflow Meter Usb Export

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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COP 539375

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

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Description

🌟 Elevate your airflow game—measure, log, and lead with precision!

DATA DRIVEN DECISIONS - Store and export up to 600 measurement sets via USB for seamless reporting and compliance.
VISIBILITY IN ANY LIGHT - Large backlit LCD displays wind speed, airflow, temperature, and Beaufort scale simultaneously—even in dim environments.
MULTI UNIT WIND VELOCITY - Switch effortlessly between 5 wind speed units (m/s, km/h, ft/min, knots, mph) to suit any professional standard.
PORTABLE POWER EFFICIENCY - Detachable extendable probe with flexible cable and auto power-off preserves battery life during on-the-go inspections.
PRECISION AIRFLOW MASTERY - Measures airflow up to 999,900 CFM/CMM with 0.001 resolution for pinpoint HVAC diagnostics.

The AOPUTTRIVER 856A HVAC Anemometer is a professional-grade airflow meter designed for precise measurement of air volume and wind velocity across multiple units. Featuring a high-accuracy sensor with up to 100 mph wind speed range and 0.001 resolution airflow measurement, it stores 600 data records that can be exported via USB for detailed analysis. Its large backlit LCD and detachable probe ensure usability in any environment, while the auto power-off and low battery indicator optimize field efficiency. Ideal for HVAC professionals seeking reliable diagnostics and compliance-ready reporting.

Specifications

ASIN	B07V1KW7TY
Best Sellers Rank	#64,776 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #12 in Wind Speed Gauges
Brand Name	AOPUTTRIVER
Customer Reviews	4.3 4.3 out of 5 stars (393)
Item Dimensions	8.2 x 2.8 x 11.06 inches
Item Highlight	Air Speed Meter w/5 Speed Units,Wind Temp,Air Flow,600 Sets Data,Big LCD Backlight Wind Tester for HVAC CFM,Shooting,Drone
Item Weight	320 g
Manufacturer	AOPUTTRIVER
Material Type	Acrylonitrile Butadiene Styrene (ABS)
Model	AP-856A
Number of Items	1
Part Number	AP-856A
Thread Style	Usb
UPC	760385085619
Unit Count	1 Count
Warranty Description	2 Year Manufacturer

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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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COP 539375

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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HVAC Anemometer, AOPUTTRIVER 856A CFM Meter Airflow Meter USB Export to PC

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Description

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