Guide TU425SE 3.0 Thermal Scope

The Guide TU425SE 3.0 is the lightweight powerhouse of the TU 3.0 Series, weighing just 575g without sacrificing performance. Featuring a 400×300 thermal sensor, <20mK NETD sensitivity, and a 1300m detection range, it delivers sharp, reliable thermal imaging for short to mid-range use. With a shutterless design, IP68 waterproof rating, and dual-band Wi-Fi, it’s built for rugged, all-day field use in a compact, user-friendly package.

The TU425SE 3.0 is the lightweight option in Guides advanced TU 3.0 Series, offering powerful thermal performance in a more compact and portable design, weighing just 575g.

Equipped with a 400 × 300 @12μm thermal sensor and <20mK NETD sensitivity, it delivers clear, detailed thermal images in a wide range of conditions. The 25mm lens provides a solid 1300m detection range, ideal for short to mid-range use.

With a shutterless design, IP68 waterproof rating, dual-band Wi-Fi, and easy-to-use controls, the TU425SE packs pro-level features into a lightweight, field-ready unit.

Key Features:

• 400×300@12μm resolution
• Highly Sensitive NETD <20mK  Thermal Detector
• Lightweight design – 575g
• IP68 rated and shock resistant up to 6000J
• Long battery life (12 Hours)
• Fast focusing
• Smart Recording
• Wi-Fi upgrade (supports 2.4G/5G)