Performance Tool · Diagnostic

W89747

Digital Compression Tester

$70.07

Dealer price · CAD · checked September 11, 2026.
Confirm the selling quantity and total with the counter.

Belleville · call for availability

Kingston · call for availability

Stock checked September 11, 12:46 PM Eastern. Dealer prices checked September 11, 2026. Call to confirm the tool, selling quantity and availability before travelling.

Call Belleville ↗Call Kingston ↗

THE DETAILS THAT GET THE JOB DONE

Digital Compression Tester

Diagnose engine compression problems with this easy-to-read digital compression tester. Features a 300 PSI digital gauge with a rubber boot.

Diagnose engine compression problems with this easy-to-read digital gauge
300 PSI digital gauge with a rubber boot, and a quick disconnect fitting
The 12 in. hose has a stepped adapter for 14 and 18mm plugs, plus a 10 and 12mm adapter
Gauge holds the reading for 90 seconds, or until the RESET button is pressed
Automatically shuts off after 3 min. includes a 9V alkaline battery
Gauge 2-1/2 in. (63.5 mm) 3 in. (76.2 mm) with boot
1-1/2 in. (38.1 mm) x 7/8 in. (22.23 mm) back lite screen
3/8 in (9.53 mm) tall LCD segments display PSI, BAR, KG/CM, and KPA

Power Source: Battery
Battery Energy Content (Wh or mAh): 5 Wh
Battery Included: Yes
Battery Quantity: 1
Battery Type: 9V
Battery Weight (oz): 1.6
Voltage (V): 9
Each-item GTIN / barcode: 00039564149627

Wilmar manufacturer catalog · recovered August 16, 2026. Specifications and descriptions are from the manufacturer. View manufacturer page ↗

Manufacturer manual ↗

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