REGXA1 - REGIN ONE-CLICK RATIO ANALYSER REGXA1 - REGIN ONE-CLICK RATIO ANALYSER £258.00 Quantity: at £258.00 each Add To Basket First year recalibration, service, extended 12 month warranty & calibration certificate renewal £59 +VAT.* Meets the requirements of BS 7967. 5 year sensor life. Direct to use - one-click function. Suitable for use with all common 'domestic' fuels including Natural Gas, Propane, Butane, LPG & Light Oil.** Integral water trap. Supplied with calibration certificate. 12 months warranty (extended for a further 12 months on annual recalibration). Supplied with probe, batteries and instructions. Storage cases available (REGXA6 & REGXA7). Supplied in protective rubber boot with integral magnet. Analyser readings record pad, sticker and annual service reminder enclosed (50 copies in duplicate per pad). Replacement filters available (REGXA5). Ratio shown to 4 decimal places.*** * For all REGXA1's purchased before 30-06-2010. ** When used with oil burning appliances the flue gases should only be sampled after the smoke level has been measured and has been confirmed to be a very low smoke number. *** Ratio is shown to four decimal places but without a decimal point, so 0001 on the display is equivalent to 0.0001.