SGA 400 Petrol Gas Analyzer

Modern gas analyzer with integrated printer and AquaSense protection. Optimized for emission testing of petrol vehicles including Euro 6 standards. Reliable and user-friendly.

Emission Testing Made Easy and Precise

The SGA 400 is a compact and reliable solution for petrol emission testing in workshops and inspection centers across Europe.
Featuring a high-quality LED display, a robust aluminum casing with magnetic feet, and the AquaSense system for protection against water damage from exhaust gas, it delivers accurate results day after day.
Bluetooth and USB interfaces ensure flexible integration into modern testing environments.
For customers in colder regions such as Sweden, Norway, and Finland, our optional Arctic trolley configuration guarantees dependable operation even in extreme sub-zero conditions, making the SGA 400 a trusted choice from temperate climates to the harshest winters.

Key Features at a Glance

AquaSense: Protects sensor system from liquid damage
Connectivity: Supports both USB and Bluetooth
Fast Warm-Up: Less than 10 sec for optical bench
High Accuracy: OIML class 00 certified, suitable for Euro 6
Software Update: Via USB for easy firmware upgrades
Workshop-Ready: Durable, compact, and low-maintenance

Technical Specifications

Parameter	Range	Resolution	Accuracy
CO	0 – 10 vol.%	0.01	0.02 vol.% (3%)
CO	10,01 – 15 vol.%	0.01	5%
HC	0 – 2,000 ppm	1	4 ppm (3%)
HC	2,001 – 5,000 ppm	1	(5%)
HC	5,001 – 15,000 ppm	1	(10%)
CO₂	0 – 16 vol.%	0.01	0.3 vol.% (3%)
CO₂	16,01 – 20 vol.%	0.01	5%
O₂	0 – 25 vol.%	0.01	0.02 vol.% (1%)
Lambda	0.6 – 1.7	0.001	–
AFR	0 – 35	0.01	–
NOx	0 – 5,000 ppm	1	–
RPM	0 – 9,999 r/m	–	–

Download Brochures

English brochure →
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