The testo 865s is an entry-level thermal imaging camera that combines high-resolution thermography with user-friendly operation. Designed for professionals in maintenance, installation, and inspections, it offers precise temperature detection with automatic hot/cold spot recognition and intuitive measurement features. With a rugged design and straightforward functionality, the testo 865s delivers reliable thermal diagnostics for everyday applications.

The testo 868s combines professional-grade thermal imaging with smart connectivity, making it an ideal tool for HVAC professionals, electricians, and building inspectors. Featuring a 160 x 120 pixel infrared resolution (upgradable to 320 x 240 pixels), a wide temperature range (-30&deg;C to 650&deg;C), and superior thermal sensitivity (80mK), it ensures accurate thermal diagnostics. Built-in Wi-Fi and the testo Thermography App enable remote operation, real-time reporting, and instant report sharing directly from the job site.

The testo 871s delivers high-resolution thermography (240 x 180 pixels, upgradable to 480 x 360 pixels) with seamless Wi-Fi connectivity for remote operation and instant data transfer via the testo Thermography App. Smart Bluetooth integration allows it to wirelessly connect with the testo 770-3 Clamp Meter and testo 605i Thermohygrometer, enabling simultaneous humidity, voltage, and current measurements alongside thermal imaging. Designed for HVAC professionals, electricians, and building inspectors, it features an IP54-rated rugged build, 4-hour battery life, and automatic measurement functions for precise diagnostics.

The testo 872s is a high-performance thermal imaging camera designed for industrial and building diagnostics. With a 320 x 240 pixel infrared resolution (upgradable to 640 x 480 pixels), an integrated laser marker, and Wi-Fi connectivity, it ensures real-time remote control and reporting via the testo Thermography App. Automatic emissivity correction (ɛ-Assist) and ScaleAssist provide consistently accurate thermal images. Bluetooth integration enables seamless connection with the testo 770-3 Clamp Meter and testo 605i Thermohygrometer for comprehensive measurement capabilities. Built for durability, its IP54-rated housing and 4-hour battery life support extended field use.

The testo 872s Building Diagnosis Kit is a complete solution for professional building inspections, combining advanced thermal imaging with real-time environmental measurements. The kit includes the testo 872s Thermal Imaging Camera (320 x 240 pixels), the testo 605i Smart Probe for precise humidity and temperature monitoring, and advanced mould detection technology. A smart traffic light indicator (green, amber, red) visually identifies areas at risk of mould formation. With Wi-Fi connectivity, Bluetooth integration, automatic hot/cold spot detection, and IP54-rated durability, this kit delivers fast, accurate, and reliable diagnostics for building professionals.

This high-performance spare battery is an essential accessory for professionals who require uninterrupted operation of their instruments. By using this lithium-ion rechargeable battery as a second power source, you can minimise downtime and maximise efficiency.<br />
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Ideal for use with devices requiring longer operational periods, this durable spare battery ensures that your instrument remains ready for use at all times. Simply swap the battery when needed to continue working without delays.

The lithium-ion spare battery is designed to extend the operating time of your instruments, providing a reliable backup power source for seamless operation.

Weight	55 g
Dimensions	70 x 20 x 20 mm
Product colour	Black

Spare battery

Spare battery

General technical data