Gas bottle levellers

[Madcaravanner]

General Classified
For sale Truma Gas Bottle Leveiller
DerryW (+0 /0 /-0) Yesterday at 8:07 PM Expires Dec 15, 2022 Views 119 Questions 1
Truma Gas Bottle Leveiller. I brought this brand new about 18 months ago not realising you can't use these devices on re-fillable bottles. Due to us having a Gaslow system, it's been sitting in the draw ever since. Built-in torch, all in perfect working order. £25 including postage and packing.

Just read this

Can someone explain to me WHY ??
I have the Rothensburger version and that reads way more accurate than a Truma one on tests with both normal and refillable bottle

 

[the1andonly]

No cant explain why
I have Mopekas that work (1 gaslow 1 calor)even though mr google says no, dont beleive anything you read on internet (even this?)