



Guide TD433L 3.0 Thermal Monocular
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The TD Gen3 LRF Series handheld thermal imaging monocular is engineered for precision and performance, featuring a fully integrated laser rangefinder (LRF) within a compact and lightweight housing. Its central focusing roller enables smooth, one-handed operation, while the ambidextrous, symmetrical design ensures optimal handling comfort for both left- and right-handed users.
Equipped with a high-capacity rechargeable battery, the TD Gen3 LRF delivers up to 12 hours of continuous operation, making it ideal for extended field use. The rugged IP67-rated construction provides superior protection against dust, water, and harsh environmental conditions. Built-in Wi-Fi connectivity allows seamless pairing with external devices for real-time image transmission, data sharing, and firmware updates.
Features
Powerful 12μm Detector for Sharper Images
The TD Gen3 LRF Series features a 12μm infrared detector, available in 640×512 and 400×300 resolutions, paired with a 35mm lens to deliver crisp, detailed images even in complete darkness.
Ambidextrous Design, Effortless One-Handed Operation
Designed for ambidextrous use, the symmetrical housing ensures equal comfort for left- and right-handed users, with an ergonomic control layout that enables smooth, one-handed operation.
Fine Focus Control, Fingertip Precision
The mini focusing roller allows for fast, precise adjustments with a simple one-finger scroll.
Large AMOLED Display for Upgraded Visuals
Building on the previous generation, the TD Gen3 LRF Series features an AMOLED display delivering sharper detail and a more comfortable viewing experience.
Built-in LRF For Precise Target Identification
Seamlessly integrated into the design, the built-in laser rangefinder enhances both portability and functionality, offering precise distance measurement up to 1000 metres.
Specifications
- Sensor Resolution: 400×300
- Pixel Interval: 12μm
- NETD: Less than 25mK
- Lens (Focal Length): 35mm, F1.0
- Detection Range: 1300m
- Magnification: 2.9x–11.6x
- Display: 0.39'' AMOLED 1920×1080
- Laser Rangefinder: 1000m
- Frame Rate: 50Hz
- Field of View (@100m): 11.0°×8.2°
- Battery Type: 18650 ×1
- Battery Operating Time: 12 hours
- Power Supply: 5V DC 2A via USB-C
- Palettes: White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia
- Diopter: -6D to +6D
- Working Temperature: -20°C to 50°C
- Protection Level: IP67
- Dimensions: 159×54×74mm
- Weight: 357g
What's Included
- Guide TD433L 3.0 Thermal Monocular
- Hand strap
- Eye mask
- Battery charger
- 18650 battery × 1
- 5V 2A power adapter
- USB-A to USB-C cable
- Quick start guide
- Warranty card
Video
Why buy from us
At Iron Outback Co., we deliver high-performance equipment backed by trusted Australian service and support. We only partner with official, authorized suppliers, ensuring every product you receive is genuine, covered by warranty, and ready to perform when it matters most.
Shipping
Most orders require 1–3 business days to be processed before dispatch. Processing time is separate from delivery time.
Some products are dispatched directly from our Australian suppliers or manufacturing partners. Large, bulky, custom-made or temporarily backordered products may require additional processing time.
Once dispatched, estimated delivery times are:
• Metro NSW, VIC, QLD, TAS and SA: 2–5 business days
• Regional NSW, VIC, QLD, TAS and SA: 4–6 business days
• WA and NT: 4–8 business days
• Large or bulky goods: 6–15 business days
These timeframes are estimates only. Courier delays, public holidays, severe weather and remote delivery locations may affect delivery.
Tracking information will be emailed once your order has been dispatched. If you have not received tracking within five business days, please contact support@ironoutbackco.com.au so we can investigate.
warranty & Return
All physical items are backed by applicable manufacturer warranties.
If no explicit warranty is mentioned, your product is still covered under Australian Consumer Law
Change-of-mind returns are not accepted unless otherwise noted on the product page.
To initiate a return, contact:
support@ironoutbackco.com.au within 7 days of receiving your order.
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