What is the Testo 805i used for?

The Testo 805i is a smartphone-enabled infrared thermometer designed for non-contact surface temperature measurements, especially useful in HVAC systems, refrigeration units, and building inspections.

How does the Testo 805i connect to a smartphone?

It uses Bluetooth Low Energy (BLE) to connect to the Testo Smart App, available for both iOS and Android. This enables real-time data logging, report generation, and graphical analysis directly from your phone.

Is the Testo 805i compatible with other Testo Smart Probes?

Yes. The 805i is fully compatible with the Testo Smart Probes HVAC kit, allowing you to combine temperature, pressure, and airflow measurements for complete system diagnostics.

testo 805i - Infrared thermometer wireless Smart Probe

Brand: Testo

SKU: 0560-1805

The testo 805i wireless Smart Probe ensures high accuracy for efficient temperature checks. Ideal for HVAC professionals.

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AED 460 (excl.VAT)

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Description

Overview

The Testo 805i is a wireless infrared thermometer Smart Probe that measures non-contact surface temperature from -30 to +250 °C and sends readings by Bluetooth to the free testo Smart App on Android and Apple devices. With 10:1 optics, an app-adjustable emissivity and a laser marking pattern, it lets you read, document and share measurements as PDF or Excel reports, and combine up to six Smart Probes in one app view.

Key Features

Non-contact infrared measurement from -30 to +250 °C.
10:1 optics with laser marking pattern for accurate targeting.
Emissivity adjustable directly in the testo Smart App.
Bluetooth connection to Android and Apple smart devices.
Combine up to six Smart Probes and export PDF or Excel reports.
Compact, pocket-sized wireless probe design.

Applications

HVAC and refrigeration surface temperature checks.
Documenting measurements with photos and reports via the app.
Fast non-contact spot measurement on site.
Multi-probe measurement combined in one mobile view.

What’s in the Box

1 × Testo 805i infrared thermometer Smart Probe
Batteries
Instruction manual

Why buy from MME in UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) is a trusted supplier of Testo test and measurement equipment in the UAE. We offer genuine products, competitive pricing, fast local delivery across Dubai, Abu Dhabi and the wider UAE, and knowledgeable after-sales support. Download the datasheet

specifications

Temperature Measurement
Measuring range	-22° to 482 °F / -30 to +250 °C
Accuracy	±2.7 °F or ±1.5 % of mv (32° to 482 °F) / ±1.5 °C or ±1.5 % of mv (0 to +250 °C) ±4 °F (-4° to 31.8 °F) / ±2 °C (-20 to -0.1 °C) ±4.5 °F (-22° to -4.2 °F) / ±2.5 °C (-30 to -20.1 °C)
Resolution	0.1 °F / 0.1 °C

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1 review for testo 805i – Infrared thermometer wireless Smart Probe

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mick – October 18, 2025

Rated 5 out of 5
The testo 805i works flawlessly with my smartphone, making temperature readings super convenient and accurate!

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Description specifications Reviews (1)

testo 805i - Infrared thermometer wireless Smart Probe attributes

up to 320 °C

Max Temperature Range

infrared thermometer

Thermometer Type