NT1431 A2 LW ECHO

€6,800.00*

% €7,675.00* (11.4% saved)

Prices incl. VAT plus shipping costs

Available, delivery time: 1-3 days

Typ

Product number: NT002541

Product information "NT1431 A2 LW ECHO"

Key Features & Advantages

The NT1431 in the lightweight variant offers additional weight reduction while maintaining the same performance.

Integrated IR Illuminator

A built-in short-range infrared illuminator enhances visibility in complete darkness, for example:

Room navigation
Map reading

Flip-Up Shut-Off Function

When the device is flipped up, the power supply is automatically cut off.

This function can be:

Temporarily disabled
Permanently disabled

by the user.

Optimized Stability & Functionality

The NT1431 A2 features:

Improved auto-gating function for optimal adaptation to changing light conditions
Integrated manual gain control for brightness adjustment

Lightweight & Durable

The fiber-reinforced housing combines:

Outstanding durability
Low weight

At under 500 g, the device is ideal for extended wear.

Expandable Power Supply

Internal: 1x AA battery (up to approx. 16 hours runtime)
External (optional): Battery pack with 360° IR strobe light

→ Runtime up to 60 hours

Flexible Binocular Rotating Design

Monocular pods can be individually adjusted and rotated
Can be flipped up when not in use

Wide Range of Tube Options

Available with Photonis Gen 2+ tubes:

Echo
Echo14+
Echo+
4G
4G+

The Echo14+ is specifically optimized for the NT940 / NT1431 and offers:

Attractive pricing
Good performance
Slightly higher tolerance for cosmetic blemishes compared to Echo+

For interest in tube options other than the listed configurations, please contact:
shop@i-e-a.de

Latest Photonis Technology

Highly selected tubes provide:

Excellent contrast
Low image noise
High light amplification

→ Even under the most challenging lighting conditions

Differences Between PHOTONIS Tubes

Variant	Typical FOM Values	Quality Characteristics	Typical Application
Echo	1800 – 2200 FOM	Standard Gen 2+ quality, solid price-performance ratio	Hunters, sport shooters, security services
Echo14+	from 1800 FOM	Optimized for NT940/NT1431, slightly more blemishes than Echo+, more cost-effective	Tactical applications, dual use, government
Echo+	from 2200 FOM	Selected premium quality, better SNR, lower image noise	Police, government users, advanced users
4G+	from 2200 FOM	Highly selected MIL-SPEC tubes, excellent image clarity, fast autogating	Military, special forces, professional applications

Technical Specifications – NT1431 A2

Weight: approx. 520 g (without battery)
Field of View: 40°
Power Supply: 1x AA (internal) / optional 4x AA (external battery pack)
Battery Life: approx. 16 h (internal), up to 60 h (external)
Magnification: 1x
Diopter Adjustment: +2 to -6
Focus Range: 25 cm to infinity
Tube Options: Photonis Gen 2+ (Echo, Echo14+, Echo+, 4G, 4G+)

Scope of Delivery

NT1431 A2 night vision device
Bikini cover
Retention lanyard
Cleaning kit
Tactical carry case
Eyecups

Applications & Expandability

Ideal for:

Tactical operations (military & law enforcement)
Hunting and security services
Border protection and covert operations
Professional civilian users

Optional Upgrades:

Fused clip-on thermal module
Helmet mounts
External power supply system
Amber filter
Refocus lens

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