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Reduced!

GUIDE TE421

Original price was: €899,00Current price is: €749,00.

-€50 extra discount on the BOCK DEALS until 31.05.2026 (will be deducted in the shopping cart)
  • sensor with 400 × 300 pixels
  • NETD: ≤ 25 mK and 12 µm pitch
  • 800×600 – AMOLED display
  • field of view 19 m (100 m)
  • Built-in battery (5 hours runtime)

Not available

Item number: 100-WH-0031 Category:

Our expert Stephan says:

Expert tip

Small and compact, but offers very good imaging performance.

Video

 

Battery life
5 p.m.
application
Field & Forest, Forest 
Weight
300 g
basic magnification
1,9 times
rangefinder (LRF)
No 
Field of view width
19 m at 100 m

The Guide TE421 – your ideal spotter for forest and meadow

Discover the TE Series – an innovative thermal imaging powerhouse that delivers exceptional performance and impressive affordability. Thanks to its highly sensitive sensor and versatile resolution and lens options, the device adapts perfectly to your needs in a wide variety of environments. Plus, a convenient 10-minute quick charge provides one hour of continuous operation – the perfect companion for your outdoor adventures.

Powerful sensor: Experience the sharpest image quality

To ensure you enjoy razor-sharp images at all times, the TE series is equipped with a powerful 12 μm detector. The combination of the 25mm objective lens and wide field of view ensures an optimal viewing experience.

Ultra-light and compact: Effortlessly portable

Weighing just over 300 grams and boasting a slim design roughly the size of a mobile phone, the TE series is more compact than ever. Its easy-to-grip shape and exceptional mobility make it an ideal companion for taking anywhere.

Easy operation: One button, one ring – full control

Thanks to years of expertise in the outdoor sector, the operating concept of the TE series has been optimized for maximum user-friendliness. With just a single button and a rotating ring, you can intuitively navigate through the menu and control all functions. This seamless operation makes use more convenient than ever.

Extended battery: Charges quickly, lasts a long time

The TE Series' integrated rechargeable battery provides up to 6 hours of battery life for long-term reliability. Additionally, the advanced 20W fast charging feature allows you to charge the device for a full hour of use in just 10 minutes. Power worries are a thing of the past.

Comfortable viewing experience: clarity and brilliance

The AMOLED screen delivers rich colors and razor-sharp images for an unparalleled visual experience. A comfortable eyepiece and generous 25 mm eye relief reduce eye fatigue and ensure longer, comfortable viewing during all your outdoor activities.

Photos, videos and audio: capture moments perfectly

Whether photos, videos, or audio recordings – the TE series makes it possible. With the built-in 16 GB memory, you can capture the most impressive moments of your outdoor adventures and easily share them with others.

Dual-band WiFi: Stronger connection, faster transfers

The improved dual-band Wi-Fi functionality not only offers more stable connectivity but also faster transfer speeds. Upgrade packages can be downloaded in as little as 10 seconds, while the range is up to 26,5 meters—perfect for a seamless user experience.

Experience the TE series, a thermal imaging monocular that combines compact design, innovative technology, and unparalleled performance.

 

 

Scope of Delivery:

  • thermal imaging device Guide TE421
  • USB-C cable
  • Hand Strap
  • Lens protection
  • quick start Guide
  • Safety
  • warranty card

 

Technical characteristics of the GUIDE TE421

Battery life5 h
frame rate50 Hz
detection distance1300 m
digital zoom8 -fold
Display resolution800 × 600 pixels
Display typeAMOLED
applicationField & Forest, Forest
Weight300 gr
basic magnification1,9 -fold
rangefinder (LRF)No
lens25 mm
sensor resolution400 × 300 pixels
Sensor coatingVOx
Sensor pitch12 um
Sensor sensitivity≤ 25 mK (NETD)
field of view11 °
Field of view width19 m at 100 m
removable batteryNo

Product safety

Manufacturer information

Guide Sensmart Tech Co., Ltd.
No. 29, Gaoxin 3rd Road, East Lake High-Tech Development Zone, Wuhan 430205, PR China

Tel .: + 86-27-8129-8784
Website: guideoutdoor.com
Email: [email protected]

Responsible person in the EU

Guide Sensmart Technology GmbH
Neumeyerstraße 30, 90411 Nuremberg, Germany

Tel.: +49 (0)911 - 2170 7934
Email: [email protected]

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