Part Number Description 025-0000-0658-02 Heated Probe - PX595G (English) 025-0000-0658-03 Heated Probe - PX595G (Metric) Part Number 025-0000-0655-00 018-0000-2535-00 018-0000-2531-00 018-0000-2532-00 018-0000-2533-00 018-0000-2534-00 Replaceable Extended Probe Tips Description Extended Probe Tip - Kit (1 Base & 5 Tips) Extended Probe Tip - 1/8 x 1”, Threaded (3 x 25 mm) Extended Probe Tip - 1/4 x 1”, Threaded (6 x 25 mm) Extended Probe Tip - 3/8 x 1”, Threaded (9 x 25 mm) Extended Probe Tip - 5/8 x 1”, Threaded (16 x 25 mm) Extended Probe Tip - 1 x 1”, Threaded (25 x 25 mm) Single Piece Extended Probe Tips Description Extended Probe Tip - Kit (5 Single Piece Assemblies) Probe Tip Assembly, 1/8” Diameter Probe Tip Assembly, 1/4” Diameter Probe Tip Assembly, 3/8” Diameter Probe Tip Assembly, 5/8” Diameter Probe Tip Assembly, 1” Diameter Part Number 025-0000-0654-00 Extended Probe Tip - Base Assembly, Threaded Guarded Probe Tips Part Number Probe Holders 025-0000-0597-03 Guarded Probe Tip - 5/8” Diameter (16 mm) 025-0000-0640-00 PB309B - Fixed Probe Holder 025-0000-0597-00 Guarded Probe Tip - 1.0” Diameter (25 mm) 025-0000-0679-00 Manual Swing-Away Probe Holder 025-0000-0597-01 Guarded Probe Tip - 1.5” Diameter (38 mm) 025-0000-0573-00 RP2 - Retractable Probe Holder