“Testo 340 Boiler Kit (O2 & CO only) – Part no. 53 0563 3400” has been added to your cart. View cart Next Product Testo 340 – Switching Power Supply Option $144.00 + Freight & GST Testo 340 - Switching Power Supply Option quantity Add to cart EAN: 4029547009259 SKU: 05541096 Testo 340 - Switching Power Supply Option Categories: Emissions, Testo 340 Add to wishlist Description Additional information Downloads Description Switching Power Supply 6.3VDC, 2000mA Additional information Weight 0.5 kg DownloadsTesto 340 Data Sheet Related products Testo 340 – PC Software Option $894.00 + Freight & GST Add to cart Testo 340 Fast Printer Option $586.00 + Freight & GST Add to cart Testo 300 LL Professional Kit 5305643073 $6,867.00 + Freight & GST Add to cart