---
product_id: 390219324
title: "510i - Bluetooth Differential Pressure Gauge Smart Probe"
brand: "testo"
price: "SAR 766"
currency: SAR
in_stock: true
reviews_count: 5
category: "Testo"
url: https://www.desertcart.com.sa/products/390219324-510i-bluetooth-differential-pressure-gauge-smart-probe
store_origin: SA
region: Saudi Arabia
---

# Precision Measurement Bluetooth Connectivity Lightweight Design 510i - Bluetooth Differential Pressure Gauge Smart Probe

**Brand:** testo
**Price:** SAR 766
**Availability:** ✅ In Stock

## Summary

> 📊 Elevate Your Measurements with Smart Precision!

## Quick Answers

- **What is this?** 510i - Bluetooth Differential Pressure Gauge Smart Probe by testo
- **How much does it cost?** SAR 766 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/390219324-510i-bluetooth-differential-pressure-gauge-smart-probe)

## Best For

- testo enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Lightweight:** Weighing just 0.46 kg, it's designed for portability without compromising performance.
- • **Seamless Connectivity:** Bluetooth-enabled for effortless data transfer to your smart devices.
- • **Versatile Applications:** Ideal for HVAC, refrigeration, and other industrial applications.
- • **User-Friendly Interface:** Intuitive display for quick readings, perfect for on-the-go professionals.
- • **Precision at Your Fingertips:** Experience accurate differential pressure readings with cutting-edge technology.

## Overview

The Testo510i is a state-of-the-art Bluetooth differential pressure gauge smart probe, designed for professionals seeking accuracy and convenience. Weighing only 0.46 kg, it combines portability with advanced measurement capabilities, making it an essential tool for HVAC and industrial applications.

## Description

The Testo 510I SMART probe is a Wireless differential pressure probe used for accurate low-pressure measurements. The Testo 510I is great for measuring pressure in manifolds, static pressure, and pressure drops in buildings or ventilation systems. Use it to measure the pressure drop across coils and filters or in ducts and systems. made in United States. Manufactured by Testo, Inc.

Review: Testo 510i - Sehr zufrieden.
Review: Love it - Once I paired it the first time, then turned it off, then on, it wouldn't pair the second time, so you have to swipe away the app, then relaunch it and it works. 3 'blinks' and it pairs, every time, no problems. The distance you can take your phone away before losing connection isn't great, but I still love this thing, best gas gadget for me. I do upto 8 tightness tests a day.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Testo |
| Item dimensions L x W x H | 14.8 x 3.6 x 2.3 centimeters |
| Item weight | 0.21 Kilograms |
| Material | ABS / TPE |
| Number of Items | 1 |
| Thread type | NPT |

## Product Details

- **Brand:** Testo
- **Material:** ABS / TPE
- **Item dimensions L x W x H:** 14.8 x 2.3 x 3.6 centimeters
- **Item weight:** 0.21 Kilograms
- **Global Trade Identification Number:** 04029547014284, 04029547018312

## Images

![510i - Bluetooth Differential Pressure Gauge Smart Probe - Image 1](https://m.media-amazon.com/images/I/419CYEanjIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Testo 510i
*by O***R on 7 April 2026*

Sehr zufrieden.

### ⭐⭐⭐⭐⭐ Love it
*by K***X on 6 August 2018*

Once I paired it the first time, then turned it off, then on, it wouldn't pair the second time, so you have to swipe away the app, then relaunch it and it works. 3 'blinks' and it pairs, every time, no problems. The distance you can take your phone away before losing connection isn't great, but I still love this thing, best gas gadget for me. I do upto 8 tightness tests a day.

### ⭐⭐⭐⭐⭐ Molto funzionale
*by A***I on 17 August 2020*

Le Smart Probes di Testo, abbinate alla applicazione per smartphone sono ottime per le misurazioni in campo e la memorizzazione immediata delle rilevazioni. Prodotto consigliato, servizio Amazon Prime ottimo come sempre.

## Frequently Bought Together

- Testo 0560 1510 510I Differential Pressure Manometer Smart and Wireless Probe, 1" Height, 1" Width, 6" Length
- Testo 605i | Thermohygrometer for Indoor Temperature and Humidity Measurement | with Bluetooth Support
- testo 405i – Anemometer handheld for air velocity, in-duct airflow, and temperature – CFM meter with Bluetooth and App operation

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**Shop now:** [https://www.desertcart.com.sa/products/390219324-510i-bluetooth-differential-pressure-gauge-smart-probe](https://www.desertcart.com.sa/products/390219324-510i-bluetooth-differential-pressure-gauge-smart-probe)

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-07-08*