---
product_id: 136623697
title: "TSI RVA801 Hand-held Vane Anemometer"
brand: "tsi"
price: "COP 4550858"
currency: COP
in_stock: true
category: "Tsi"
url: https://www.desertcart.co/products/136623697-tsi-rva801-hand-held-vane-anemometer
store_origin: CO
region: Colombia
---

# 4" reversible vane head auto average air speed 0.25-30 m/s precision range TSI RVA801 Hand-held Vane Anemometer

**Brand:** tsi
**Price:** COP 4550858
**Availability:** ✅ In Stock

## Summary

> 🛠️ Master airflow like a pro — precision meets portability!

## Quick Answers

- **What is this?** TSI RVA801 Hand-held Vane Anemometer by tsi
- **How much does it cost?** COP 4550858 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/136623697-tsi-rva801-hand-held-vane-anemometer)

## Best For

- tsi enthusiasts

## Why This Product

- Trusted tsi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight & Robust Design:** Carry it anywhere and trust it to deliver reliable HVAC and IAQ readings every time.
- • **Dual Metric & Imperial Modes:** Seamlessly switch units to match your project or client preferences.
- • **No Density Correction Needed:** Simplify your workflow with built-in density compensation.
- • **Swivel & Reversible Vane Head:** Effortlessly measure airflow from any angle, even in tight grilles.
- • **Instant Volume Flow Calculation:** Get precise volume flow rates without manual math or guesswork.

## Overview

The TSI RVA801 Hand-held Vane Anemometer is a professional-grade tool designed for HVAC and indoor air quality experts. Featuring a reversible 4-inch vane head with a swivel display, it measures air speed from 0.25 to 30 m/s and calculates volume flow rates automatically without requiring density corrections. Lightweight yet durable, it supports both metric and imperial units, making it an essential device for accurate, on-the-go airflow diagnostics.

## Description

The TheAlnor Swivel Vane RVA801 is a lightweight, robust and easy-to-use rotating vane anemometer that provides accurate and reliable readings every time. The RVA801 measures air speed, air volume and temperature with a simple button operation and displays measurements at 0.25-30m/s in metric or imperial mode. The display is always good for operators because it has a rotating swivel head. Ideal for testing HVAC, analyzing heating and cooling coils, measuring diffuser and grilles, face speed of the perfume hood, testing, indoor air quality testing, and measuring the speed of the filter surface.

## Features

- Rotating Vane Anemometer
- Reversible 4" (100mm) head allows for reading and extraction of grilles when supplied
- Calculates volume flow rate
- No Density Correction Factors Required
- Automatic average of air speed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005ZE0UAQ |
| Best Sellers Rank | #857,641 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #125 in Anemometers |
| Brand | TSI |
| Brand Name | TSI |
| Manufacturer | TSI INC |
| Part Number | RVA801 |
| Unit Count | 1.0 Count |

## Images

![TSI RVA801 Hand-held Vane Anemometer - Image 1](https://m.media-amazon.com/images/I/31wyUHQiLlL.jpg)

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---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-07-10*