Guide TB430

The Guide TB430 is a precision thermal clip‑on designed for seamless daytime-to-night transition for your riflescope. Featuring a 400 × 300 VOx sensor with 12 µm pixel pitch and a highly sensitive NETD ≤ 25 mK, it delivers crisp thermal imagery in all weather conditions. Its lightweight magnesium-alloy body makes it over 20 % lighter than previous models without compromising durability.

With a 35 mm f/1.0 lens, this clip‑on offers a field of view of approximately 14 m × 10 m at 100 m. The fixed 1× optical magnification maintains zero alignment with your optic, while its bright 0.39″ AMOLED display with 1920 × 1080 resolution ensures a sharp and vibrant viewing experience. Detection range extends up to ~1,800 m for human-sized targets.

About the Guide TB Series

The TB Series bridges premium thermal imaging with practical field use. It's equipped for long runtimes (up to 12 h), robust IP68 waterproof/shock performance, and silent, ergonomic operation. Designed as a clip‑on, it preserves your scope's daylight zero and enables rapid transitions without re-zeroing.

Key Features

• 400 × 300 VOx thermal sensor, 12 µm pixel pitch, NETD ≤ 25 mK
• 35 mm f/1.0 lens with manual focus
• Field of view at 100 m: approx. 14 m × 10 m
• Optical magnification: 1×, maintains scope zero
• Detection range: up to 1,800 m
• Display: 0.39″ AMOLED, 1920 × 1080 resolution; 50 Hz refresh rate
• Color palettes: White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia
• Digital zoom via eyepiece: 6.4×
• Video/photo with audio recording; 32 GB internal memory
• Connectivity: Wi‑Fi (2.4 G & 5 G), Bluetooth, USB‑C
• Power: dual replaceable 18650 batteries; up to 12 h runtime
• Housing: magnesium alloy; IP68 waterproof and shockproof (1000 g @ 1 ms)
• Weight: approx. 425 g; Dimensions: 128 × 79 × 79 mm

About Guide Sensmart

Guide Sensmart (part of Guide Infrared) is a global leader in thermal imaging innovation. With over two decades of R&D and distribution in 70+ countries, Guide delivers robust, high‑performance clip‑on systems and thermal optics for outdoor, security, and observation users.

What’s in the Box

• Guide TB430 Thermal Clip‑On Attachment
• 2× Rechargeable 18650 Batteries
• Battery Charger & International Adapter (US/EU/UK/AU)
• USB‑C Cable
• Quick‑Start Guide & Warranty Card

Warranty

The TB430 comes with a 2‑year manufacturer warranty, supported globally through Guide’s authorized service network.