Hawk Model 620 Exhaust Gas Analyzer + Hawk Carburettor Air‑Fuel Tester kit (manual, probe, leads) — Untested

Hawk Model 620 Exhaust Gas Analyzer paired with a Hawk Carburettor Air‑Fuel Tester — a complete-looking diagnostic kit for mechanics, tuners and workshop technicians. The lot includes the main analog analyzer, separate carburettor tester module, long exhaust probe with cable, alligator‑clip leads, small springs/clips and the original operating manual (Model 620). The unit shows general used wear; cables and clamps are present and intact and the probe is straight though it displays surface corrosion/discolouration. The seller has not powered or tested the instrument — offered untested as pictured.

This kit suits a DIY mechanic, small workshop, restoration project or parts buyer who can test, calibrate or service the equipment. It is ideal for someone seeking a mechanical/analog exhaust tester for repair, service or parts recovery rather than ready-to-use diagnostics — the included manual will help with setup and troubleshooting once tested.

– Included: Hawk Model 620 main analyzer, Hawk Carburettor Air‑Fuel Tester module, metal exhaust probe with long cable, alligator‑clip leads, assorted springs/clips, operating manual (Model 620).
– Condition: Used; general wear and scuffs. Probe straight but shows surface corrosion/discolouration. Cables and clamps appear intact with no visible fraying.
– Measurements: Not supplied.
– Working status: Untested — no power or functional test recorded.
– Known faults: Untested; surface corrosion on exhaust probe; cosmetic wear to casing and cables.