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TRV TRX335 384x288 Thermal ...

Observe heat signatures in darkness, fog, smoke, and visually challenging outdoor environments with the TRV TRX335 Thermal Imaging Scope. Featuring a 384 × 288 thermal detector, 12 μm pixel pitch, 35 mm objective lens, and thermal sensitivity of 20 mK or lower, this device is designed for detailed long-distance thermal observation.

The TRX335 includes an integrated laser rangefinder with a listed measuring distance of up to 1,200 metres, a ballistic-calculation function, one-shot zeroing, video recording, and multilingual menu support. Its IPX7-rated housing and listed 800G impact resistance support use in demanding outdoor conditions, subject to verified test documentation.

Key Features

  • 384 × 288 thermal sensor

  • 12 μm pixel pitch

  • NETD of 20 mK or lower

  • 35 mm objective lens

  • 3–12x listed magnification

  • Detection range up to approximately 1,800 m

  • Integrated 1,200 m laser rangefinder

  • Built-in ballistic calculator

  • One-shot zeroing function

  • Video recording

  • Picture and reticle functions, subject to confirmation

  • 2 MOA listed aiming dot

  • Ten menu languages

  • IPX7 water resistance

  • Listed 800G shock resistance

  • Three-year warranty

Product Specifications

  • Brand: TRV

  • Model: TRX335

  • Product Type: Thermal Imaging Scope

  • Thermal Sensor Resolution: 384 × 288 Pixels

  • Pixel Pitch: 12 μm

  • Thermal Sensitivity: NETD ≤20 mK

  • Objective Lens: 35 mm

  • Magnification: 3–12x, exact zoom method to be confirmed

  • Listed Detection Range: Up to Approximately 1,800 m

  • Laser Rangefinder: Integrated

  • Maximum Listed Ranging Distance: Approximately 1,200 m

  • Ballistic Calculator: Yes

  • One-Shot Zero: Yes

  • Reticle Dot Size: 2 MOA

  • Adjustment System: MOA

  • Click Value: Confirm Before Publishing

  • Focal Plane: Listed as First Focal Plane, subject to verification

  • Side Focus: Yes

  • Video Recording: Supported

  • Photo Capture: Confirm Before Publishing

  • Display Type: Confirm Before Publishing

  • Display Resolution: Confirm Before Publishing

  • Refresh Rate: Confirm Before Publishing

  • Internal Storage: Confirm Before Publishing

  • Wi-Fi: Confirm Before Publishing

  • Menu Languages: Ten Languages

  • Lens Coating: Confirm Exact Coating

  • Shock Resistance: Listed at 800G

  • Protection Rating: IPX7

  • Battery Type: Confirm Before Publishing

  • Battery Runtime: Confirm Before Publishing

  • Charging Interface: Confirm Before Publishing

  • Operating Temperature: Confirm Before Publishing

  • Dimensions: Confirm Before Publishing

  • Weight: Confirm Before Publishing

  • Warranty: Three Years

  • OEM/ODM: Available

  • Country of Origin: China

384 × 288 Thermal Detector

The TRX335 uses a 384 × 288 thermal detector with a 12 μm pixel pitch.

This configuration is designed to capture differences in infrared energy and display them as a visible thermal image without relying on natural or artificial light.

Thermal-image performance depends on:

  • Target size

  • Temperature contrast

  • Weather conditions

  • Atmospheric humidity

  • Lens quality

  • Image processing

  • Display performance

  • Observation distance

NETD ≤20 mK

The listed thermal sensitivity is 20 mK or lower.

A lower NETD value generally indicates an improved ability to distinguish small temperature differences, which may provide clearer detail in:

  • High humidity

  • Fog

  • Light rain

  • Low-contrast environments

  • Uniform backgrounds

  • Changing weather conditions

The exact test method, operating mode, and ambient conditions should be confirmed.

35 mm Objective Lens

The 35 mm objective lens is intended to provide a balance between field of view, apparent magnification, and observation distance.

Before publication, confirm:

  • Lens aperture

  • Germanium-lens specification

  • Horizontal and vertical field of view

  • Minimum focusing distance

  • Optical magnification

  • Lens transmission

  • Protective coating

Magnification

The listed magnification range is 3–12x.

Confirm whether this represents:

  • 3x base magnification with 4x digital zoom

  • Continuous digital magnification

  • Fixed optical magnification with stepped zoom

  • Another optical and digital combination

Digital zoom enlarges the displayed image but does not increase the sensor’s native resolution. Visible detail may decrease at higher zoom settings.

Thermal Detection Range

The scope provides a listed detection range of up to approximately 1,800 m.

Detection means that a heat source may be visible. It does not necessarily mean that the subject can be recognized or positively identified at that distance.

Actual detection performance varies according to:

  • Target dimensions

  • Temperature difference

  • Weather

  • Humidity

  • Background conditions

  • Lens focus

  • Display settings

  • User experience

Recognition and identification ranges should be listed separately when verified.

Integrated Laser Rangefinder

The built-in laser rangefinder provides a listed measurement range of up to approximately 1,200 m.

Before publication, confirm:

  • Minimum ranging distance

  • Maximum ranging distance

  • Measurement accuracy

  • Laser classification

  • Single and continuous ranging

  • Measurement units

  • Angle measurement

  • Weather limitations

  • Target reflectivity requirements

The 1,200 m rangefinder specification should not be confused with the 1,800 m thermal detection range.

Ballistic Calculator

The integrated ballistic calculator is designed to generate calculated aiming references using entered equipment and environmental information.

Confirm support for:

  • Multiple saved profiles

  • Zero distance

  • Projectile velocity

  • Ballistic coefficient

  • Target distance

  • Temperature

  • Air pressure

  • Inclination angle

  • Sight height

  • MOA or MRAD output

  • Rangefinder data integration

Calculated outputs depend on correct input data, calibration, and environmental measurements.

One-Shot Zeroing

The one-shot zeroing function is intended to simplify digital reticle alignment.

Before publication, confirm:

  • Freeze-frame support

  • Number of saved zeroing profiles

  • Number of distances per profile

  • Reticle movement increments

  • Profile naming

  • Restore-default function

  • Export or backup capability

MOA Reticle System

The listed adjustment system uses MOA, with a 2 MOA aiming dot.

Before publishing, confirm:

  • Exact reticle pattern

  • Number of reticle options

  • Available reticle colours

  • Click value

  • Total horizontal adjustment

  • Total vertical adjustment

  • Saved reticle profiles

  • Reticle brightness settings

The specification “illumination: No” may simply mean there is no conventional illuminated optical reticle. Digital thermal reticles are generated on the internal display.

Focal-Plane Specification

The device is listed as first focal plane.

Because this is a digital thermal system, the exact meaning should be confirmed with the manufacturer. Digital reticle scaling may be handled through software rather than a conventional physical focal-plane reticle.

Use “first focal plane” only when it appears in the official model documentation.

Side-Focus Control

Side focus is listed as supported.

Confirm whether this control adjusts:

  • Objective-lens focus

  • Display focus

  • Parallax

  • Image sharpness

  • A combination of these functions

For a thermal device, objective focus and eyepiece diopter adjustment should be described separately.

Video Recording

The TRX335 supports video recording.

Before publication, confirm:

  • Video resolution

  • Frame rate

  • File format

  • Audio recording

  • Internal storage capacity

  • Maximum recording duration

  • USB file transfer

  • Date and time stamping

  • Automatic recording

  • Recoil-activated recording, if available

Display System

The internal display specification is missing.

Confirm:

  • OLED or AMOLED display

  • Display resolution

  • Screen size

  • Refresh rate

  • Brightness adjustment

  • Diopter range

  • Eye relief

  • Image sharpening

  • Noise reduction

  • Contrast controls

Display resolution should not be confused with thermal sensor resolution.

Thermal Image Modes

Confirm whether the device includes thermal palettes such as:

  • White Hot

  • Black Hot

  • Red Hot

  • Iron Red

  • Rainbow

  • Target Highlight

  • Edge Enhancement

Only verified firmware modes should be included in the final listing.

Multilingual Menu

The device supports ten menu languages.

The exact included languages should be listed in the final specification, particularly when different firmware versions are supplied for different markets.

IPX7 Water Resistance

The listed IPX7 rating indicates resistance to temporary water immersion under defined laboratory conditions.

Before publishing, verify:

  • Exact tested model

  • Test depth

  • Test duration

  • Required port-cover positions

  • Battery-compartment sealing

  • Water-damage warranty terms

IPX7 does not include a certified dust-protection level.

Shock Resistance

The device is listed with impact resistance up to 800G.

This claim should be supported by test documentation specifying:

  • Test method

  • Impact direction

  • Number of cycles

  • Duration

  • Installed accessories

  • Lens configuration

  • Pass criteria

Battery and Runtime

Battery information is missing from the supplied specifications.

Confirm:

  • Battery model

  • Battery chemistry

  • Replaceable or built-in design

  • Capacity

  • Operating time

  • Charging time

  • Charging interface

  • External power support

  • Low-temperature runtime

  • Spare-battery availability

Actual runtime may vary with laser ranging, video recording, display brightness, wireless functions, and ambient temperature.

Package Contents

Confirm whether the standard package includes:

  • TRV TRX335 thermal imaging device

  • Rechargeable battery

  • Battery charger

  • USB cable

  • Lens cap

  • Eye cup

  • Carrying case

  • Cleaning cloth

  • User manual

  • Mounting accessories

Optional accessories should not be presented as included unless supplied with the selected configuration.

Warranty and Support

The listed warranty period is three years.

Before publishing, confirm coverage for:

  • Thermal detector

  • Display

  • Laser rangefinder

  • Battery

  • Recording system

  • Buttons and controls

  • Water resistance

  • Labour

  • Return shipping

  • Replacement parts

  • Warranty exclusions

Important Use Information

Avoid pointing the thermal detector directly at the sun, lasers, welding arcs, or other intense energy sources, as these may damage the sensor.

Use and installation must comply with the manufacturer’s instructions and all applicable local laws.

Keep the lens clean and dry, protect the device during transport, and inspect the housing, controls, battery, lens, and mounting components before use.

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