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Blue hard-shell case holding three stainless steel gauges, three black hoses, and nine brass couplings with plastic caps

VEVOR

VEVOR Hydraulic Pressure Test Kit TKS-3 250/400/600bar 3 Gauges 9 Couplings 3 Hoses Case

SKU CH-PPAZ-7KNV5

Hydraulic pressure test kit with three gauges covering 250, 400 and 600 bar, nine couplings, three 1.6 m hoses and a carrying case

  • Product typeOther Appliances
  • Overall width10.63
  • Three gauges cover 250 to 600 bar for wide hydraulic testing
  • 304 stainless steel gauges resist heat and corrosion for lasting accuracy
  • Nine couplings fit G1/8 to UNF9/16-18 threads on excavators and tractors
  • Three 1.6 m hoses give reach around large machinery components
  • Aluminium 6061 case at 4.4 lbs keeps kit organised and portable

Hydraulic Pressure Test Kit for Heavy Machinery

The VEVOR TKS-3 kit supplies three glycerin-filled gauges covering 250, 400 and 600 bar ranges with dual PSI and Bar scales. Nine threaded couplings from G1/8 to UNF9/16-18 plus a quick connector fit excavator, tractor and construction hydraulic ports. Three 1.6 m hoses and a hard case complete the set for field diagnostics.

Sustained High-Pressure Reading Stability

Gauges are machined from 304 stainless steel with sealed dials that prevent glycerin leakage and hardening during long test sessions. The aluminium alloy 6061 hose ends resist corrosion and vibration on site. Desiccants inside the case keep moisture off the internals so accuracy holds over repeated daily use.

Upgrade from Single-Range Gauge Sets

Replaces limited single-gauge kits that force technicians to carry multiple tools or guess at unknown system pressures. The three-range spread covers low-pressure pilot circuits through main relief valves without swapping instruments. Not suited for workshops that only service light-duty hydraulic systems below 250 bar.

How it compares

Measured against everything we stock in Specialty Kitchen Gadgets, at today’s prices. Recalculated every night.

Price $47.99
Cheaper than about 68% of the 3,885 comparable items (median $66.99).

Specifications

Product
Product typeOther Appliances

Questions about this item

Does the 304 stainless steel gauge housing stay cool when the kit runs all day on a 600 bar system?

The gauges are built from 304 stainless steel with a dial seal that prevents glycerin leakage and hardening, so they maintain accuracy during extended high-pressure testing without overheating.

Which thread adapters must I already have on my excavator ports to connect the G1/4, M14/1.5 and UNF9/16-18 couplings?

The kit includes nine couplings covering G1/8, G1/4, G3/8, M10/1, M10/1.25, M14/1.5, UNF7/16-20, UNF9/16-18 and a quick connector, so no extra adapters are needed for those standard ports.

Will the 1.6 m test hoses reach the test ports on an older tractor whose fittings are spaced wider than 320 mm?

Each hose is 1.6 m long, giving ample reach across machinery where port spacing exceeds the 320 mm case width.

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