Comparison Sigma 2903121 vs Sigma 2903221
Add to comparison |  |  |
|---|---|---|
| Sigma 2903121 | Sigma 2903221 | |
| Outdated Product | Outdated Product | |
| TOP sellers | ||
It is completed with a refillable gas cylinder (volume 5 L.). Gas kit for camping. | It is completed with a refillable gas cylinder (volume 8 L.). Gas kit for camping. | |
| Type | camping stove | camping stove |
| Fuel | gas | gas |
| Balloon mount | threaded | threaded |
Specs | ||
| Power | 2200 W | 2200 W |
| Fuel consumption | 145 g/h | 145 g/h |
| Power regulator |  | |
| Piezo ignition | |  |
General | ||
| Balloon included | | |
| Material | steel | steel |
| Weight | 4400 g | 3625 g |
| Added to E-Catalog | august 2021 | february 2019 |
Compare Sigma 2903121 and 2903221
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Glossary
Piezo ignition
Built-in flame ignition system based on a piezoelectric element. Such an element does not require batteries: it generates electricity by pressing the ignition button, and ignition is carried out using an electric spark. This function allows you to do without matches, lighters and other external sources of fire; however, if desired, the flame can be ignited with their help, without the use of piezo ignition.
Weight
The total weight of the device. Usually, the specifications indicate "dry" weight — excluding fuel.
Lightness is important on long hikes where you have to carry your gear; on the other hand, ceteris paribus, less weight means either low strength and reliability, or greater cost. The lightest classic type burners and lamps (see "Type") weigh up to 200 g, in the working position, most of the mass of such a device falls on fuel. However, there are also more massive models. For plates, in turn, lightness is not critical, and most of these models are quite heavy — 1 kg or more. In heaters, the weight can be different — from 60 – 70 g in pocket hand warmers to 1.5 kg (or even more) in powerful outdoor appliances.
Lightness is important on long hikes where you have to carry your gear; on the other hand, ceteris paribus, less weight means either low strength and reliability, or greater cost. The lightest classic type burners and lamps (see "Type") weigh up to 200 g, in the working position, most of the mass of such a device falls on fuel. However, there are also more massive models. For plates, in turn, lightness is not critical, and most of these models are quite heavy — 1 kg or more. In heaters, the weight can be different — from 60 – 70 g in pocket hand warmers to 1.5 kg (or even more) in powerful outdoor appliances.