---
product_id: 23625194
title: "TSI 9535-A VelociCalc Air Velocity Meter with Articulated Probe and Basic Data Logging, 0 to 6000 ft/min Velocity Range Box color may vary"
brand: "tsi"
price: "R$12606"
currency: BRL
in_stock: false
reviews_count: 2
url: https://www.desertcart.com.br/products/23625194-tsi-9535-a-velocicalc-air-velocity-meter-with-articulated-probe
store_origin: BR
region: Brazil
---

# 12,700+ data log samples 0-6000 ft/min velocity range Articulated telescopic probe TSI 9535-A VelociCalc Air Velocity Meter with Articulated Probe and Basic Data Logging, 0 to 6000 ft/min Velocity Range Box color may vary

**Brand:** tsi
**Price:** R$12606
**Availability:** ❌ Out of Stock

## Summary

> 🌬️ Measure Like a Pro, Log Like a Boss!

## Quick Answers

- **What is this?** TSI 9535-A VelociCalc Air Velocity Meter with Articulated Probe and Basic Data Logging, 0 to 6000 ft/min Velocity Range Box color may vary by tsi
- **How much does it cost?** R$12606 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/23625194-tsi-9535-a-velocicalc-air-velocity-meter-with-articulated-probe)

## 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

- • **Complete Field Kit:** Includes hard carrying case, USB cable, batteries, and software for seamless data management.
- • **Data-Driven Decisions:** Logs over 12,700 samples with 100 test IDs to power your performance reports and certifications.
- • **Flexible Probe Design:** Articulated telescopic probe adapts to tight ducts and tricky angles with ease.
- • **User-Friendly Interface:** Clear, multi-parameter display and simple operation keep you efficient on every job.
- • **Precision Airflow Mastery:** Accurately measures velocity, temperature, and volumetric flow simultaneously for HVAC pros.

## Overview

The TSI 9535-A VelociCalc is a professional-grade air velocity meter featuring a 0 to 6000 ft/min range, articulated telescopic probe, and multi-parameter simultaneous measurement. It supports extensive data logging with over 12,700 samples and 100 test IDs, making it ideal for HVAC system performance, commissioning, and critical environment certification. The package includes a hard case, USB cable, batteries, and software for easy data download and analysis.

## Description

TSI VelociCalc air velocity meter simultaneously measures and data log several ventilation parameters using a single probe with multiple sensors. It measures velocity and temperature and calculates flow. This model comes with a telescopic straight probe. Feature and benefit includes simple to operate, accurate air velocity measurement, 0 to 6000-feet per minute range, calculates volumetric flow and actual/standard velocity, displays up to three measurements simultaneously, Data log 12,700+ samples and 100 test IDs. Application includes HVAC system performance, commissioning, plant maintenance, critical environment certification, duct traverses. Included items are instrument, hard carrying case, 4 alkaline batteries, USB cable and LogDat2 downloading software, operation and service manual, calibration certificate. Simultaneously measure and data log several ventilation parameters using a single probe with multiple sensors.

Review: Good Unit - Very Happy. Upgraded from older model. Love the new features. Would have liked the case shown. But the newer style case is OK, just a bit big to cary Job to Job and covered in canvis.It will show Wear & Tear faster than Hard case. See pic.
Review: Good - It's what I needed, what more can I say about a technical instrument for work related stuff. It works and seller was good.

## Features

- Accurate air velocity measurement
- Velocity range of 0 to 6000 feet per minute
- Easy to read display
- Simple to operate
- Articulated probe

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007IBLTYA |
| Batteries | 4 AA batteries required. |
| Best Sellers Rank | #491,149 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,936 in Test Probes & Leads |
| Date First Available | May 25, 2010 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.45 pounds |
| Item model number | 9535-A |
| Manufacturer | TSI |
| National Stock Number | 6680-01-599-1270 |
| Product Dimensions | 3.31 x 1.73 x 7.01 inches |

## Images

![TSI 9535-A VelociCalc Air Velocity Meter with Articulated Probe and Basic Data Logging, 0 to 6000 ft/min Velocity Range Box color may vary - Image 1](https://m.media-amazon.com/images/I/41-svfETK6L.jpg)
![TSI 9535-A VelociCalc Air Velocity Meter with Articulated Probe and Basic Data Logging, 0 to 6000 ft/min Velocity Range Box color may vary - Image 2](https://m.media-amazon.com/images/I/51kImZ+Y3iL.jpg)
![TSI 9535-A VelociCalc Air Velocity Meter with Articulated Probe and Basic Data Logging, 0 to 6000 ft/min Velocity Range Box color may vary - Image 3](https://m.media-amazon.com/images/I/911Y-ZuCVUL.jpg)
![TSI 9535-A VelociCalc Air Velocity Meter with Articulated Probe and Basic Data Logging, 0 to 6000 ft/min Velocity Range Box color may vary - Image 4](https://m.media-amazon.com/images/I/915UcHkNPxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Unit
*by B***R on April 10, 2018*

Very Happy. Upgraded from older model. Love the new features. Would have liked the case shown. But the newer style case is OK, just a bit big to cary Job to Job and covered in canvis.It will show Wear & Tear faster than Hard case. See pic.

### ⭐⭐⭐⭐⭐ Good
*by R***9 on September 26, 2013*

It's what I needed, what more can I say about a technical instrument for work related stuff. It works and seller was good.

## Frequently Bought Together

- TSI 9535-A VelociCalc Air Velocity Meter with Articulated Probe and Basic Data Logging, 0 to 6000 ft/min Velocity Range Box color may vary
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**Shop now:** [https://www.desertcart.com.br/products/23625194-tsi-9535-a-velocicalc-air-velocity-meter-with-articulated-probe](https://www.desertcart.com.br/products/23625194-tsi-9535-a-velocicalc-air-velocity-meter-with-articulated-probe)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-28*