Clamp-on amp probe (20/200 amps) (for 556/560 only)$306.00 For Testo 556 / 560 / 570 Call us for a quote Product Model: 0554 5607 Clamp-on amp probe (20/200 amps) (for 556/560 only) quantity Add to cart SKU: 0554 5607 Category: Testo Sensors Parts & Accessories Tag: Testo Sensors Parts & Accessories Related products 10.5′ with 13′ stainless braided TC lead 8 pin connector0 out of 5 $420.00 Add to cart Self service replacement O2 sensor – 325-1 & 325-2 only0 out of 5 $131.00 Add to cart 3.9′ with 13′ stainless braided TC lead 8 pin connector0 out of 5 Read more