Pressure Gauges, Electrical Testers & Diagnostics

Shop testing & measurement tools for pressure monitoring, electrical fault finding, automotive diagnostics & mechanical inspections. Industrial Shed brings together measuring instruments for Australian mechanics, auto electricians, maintenance technicians, engineers & trade workshops.

Whether you're checking hydraulic pressure, testing vehicle wiring, investigating an engine fault or measuring electrical current, the correct equipment helps you understand operating conditions before making adjustments or repairs.

Explore pressure gauges, digital multimeters, automotive circuit testers, battery testing equipment, compression testers & diagnostic instruments. Compare operating ranges, accuracy, connections & safety ratings to select equipment suited to your application.

Pressure Gauges for Industrial & Workshop Equipment

Pressure gauges measure pressure in compatible pneumatic, hydraulic & mechanical systems. They help technicians monitor operating conditions, investigate pressure changes & check equipment against manufacturer specifications.

Pressure measurement is relevant to compressed-air systems, hydraulic machinery, pumps, industrial equipment & selected vehicle servicing applications.

When selecting a pressure gauge, consider:

• Pressure range: Choose a scale suited to normal operating conditions & expected fluctuations.

• Measurement units: Check whether the instrument displays psi, bar, kPa or another required unit.

• Connection type: Match the thread, fitting & mounting arrangement to the equipment.

• Material compatibility: Confirm suitability for the pressure medium & operating environment.

• Accuracy: Select the appropriate specification for routine monitoring or documented testing.

A higher maximum pressure rating does not necessarily make a gauge more suitable. The selected instrument should provide useful readings throughout the system's intended operating range.

Pneumatic & Hydraulic Pressure Measurement

Compressed-Air Systems

Pressure gauges help monitor compatible compressors, regulators & pneumatic equipment. Check the pressure capacity, connection requirements & suitability for the air system before installation.

Hydraulic Equipment

Hydraulic systems may operate at significantly higher pressures than general workshop air equipment. Select gauges & connections rated for the operating pressure, fluid & expected pressure fluctuations.

Industrial Maintenance

Maintenance technicians use pressure readings to investigate equipment performance & identify changes in operating conditions. Compare results with the machinery manufacturer's specified values.

Workshop Diagnostics

Portable pressure testing equipment supports selected mechanical inspections. Use compatible fittings, hoses & adapters & follow the relevant testing procedure.

Pressure Gauge Connections & Accessories

Pressure measurement also depends on the components connecting the instrument to the system.

Gauge valves, compatible fittings & suitable pressure connections allow technicians to install, isolate or service measuring arrangements according to the equipment design.

IFS supplies industrial fittings & gauge-related connection components relevant to compatible pressure systems. Choose connections according to thread type, pressure rating, material compatibility & system requirements.

Never assume that a fitting is suitable for a particular pressure merely because its thread matches. Check the complete assembly's specifications before use.

Digital Multimeters for Electrical Testing

A digital multimeter measures electrical values during suitable installation checks, maintenance & fault investigation.

Depending on the model, a multimeter may measure AC/DC voltage, resistance, continuity, current, capacitance or frequency. Different functions suit different electrical systems, so review the instrument's specifications before purchasing.

Electricians use multimeters for appropriate electrical measurements, while mechanics & auto electricians use them to investigate vehicle wiring, connectors & electrical components.

Look for a readable display, suitable measurement ranges, compatible test leads & the required electrical safety category.

For a more focused electrical range, browse Digital Multimeters & Clamp Meters.

Clamp Meters for Current Measurement

Clamp meters measure current around an individual conductor without requiring the instrument to be inserted in series with the circuit.

They are useful for suitable motor checks, electrical maintenance & automotive current measurements. Some models measure AC current only, while others also support DC current or additional multimeter functions.

Compare current range, jaw opening, accuracy & electrical safety ratings. True-RMS capability may be useful when measuring certain non-sinusoidal AC waveforms.

Always follow the manufacturer's instructions for conductor placement & measurement conditions.

Voltage, Continuity & Automotive Circuit Testers

Voltage testers check specified voltage conditions, while continuity testers help identify electrical paths under appropriately isolated conditions.

Automotive circuit testers assist with suitable vehicle wiring, fuse & connection checks. They are useful when investigating electrical supply problems or tracing faults in compatible vehicle circuits.

Choose instruments according to voltage range, AC/DC requirements & intended application. A tester designed for vehicle electrical systems should not be assumed suitable for mains electrical work.

Explore Voltage, Continuity & Circuit Testers for equipment intended for these checks.

Automotive Battery Testing & Diagnostics

Automotive electrical faults can involve batteries, charging systems, wiring, sensors or control modules. Battery testers & diagnostic equipment help technicians investigate compatible vehicle systems.

Battery testers may assess voltage, battery condition or starting performance, depending on their design. Diagnostic scan tools can retrieve information from supported vehicle systems, while multimeters & circuit testers assist with additional checks.

Confirm vehicle compatibility, supported functions & connection requirements before purchasing. A diagnostic trouble code identifies an area requiring investigation rather than necessarily confirming a failed component.

For related vehicle servicing equipment, explore Automotive & Mechanical Trade Supplies.

Engine Compression & Mechanical Testing

Engine compression testers help mechanics assess cylinder pressure during suitable diagnostic procedures. They can assist with investigating starting difficulties, uneven engine operation or suspected internal mechanical problems.

Petrol & diesel engines may require different pressure ranges, fittings & adapters. Follow the vehicle manufacturer's testing procedure when preparing the engine & interpreting readings.

Compression measurements should be considered alongside other diagnostic findings. Where further mechanical work is required, Repair & Specialty Tools provides complementary repair equipment.

Temperature & Precision Measurement

Temperature measurement can assist with machinery inspections, heating & cooling checks & mechanical maintenance.

Infrared thermometers estimate surface temperature without direct contact, while contact thermometers use probes or sensors. Consider temperature range, accuracy, surface properties & the required measurement method.

Mechanical inspection may also require dimensional measurements. Dial indicators, calipers & micrometers help technicians check specified dimensions, movement, alignment & runout.

Choose the instrument according to the measurement required, including its resolution, range & calibration status.

Testing Equipment for Different Trades

Electricians & Electrical Contractors

Digital multimeters, clamp meters & appropriately rated voltage testers support electrical measurement & fault investigation. Select instruments according to the installation, safety category & required procedure.

Automotive Mechanics & Auto Electricians

Battery testers, circuit testers, diagnostic scanners & compression testing equipment help investigate vehicle faults. Confirm compatibility with the vehicle's electrical or mechanical system.

Industrial Maintenance Technicians

Pressure gauges, temperature instruments & electrical testers support equipment monitoring & troubleshooting. Compare readings with machinery specifications & maintenance records.

Fabricators & Mechanical Workshops

Precision measuring instruments assist with component inspection, machine setup & dimensional checks. Select the required accuracy, resolution & mounting arrangement.

Testing & Measurement Tool Brands

SP Tools – Automotive Testing & Diagnostic Equipment

SP Tools offers automotive electrical testers, diagnostic equipment, timing lights & engine compression testing tools. Its range is relevant to mechanics & auto electricians investigating vehicle faults, checking circuits & carrying out mechanical inspections.

Kincrome – Multimeters & Electrical Testing

Kincrome offers digital multimeters, automotive circuit testers & workshop equipment. Compare measurement functions, operating ranges & safety specifications to choose instruments suited to the job.

IFS – Pressure-System Connections

IFS supplies industrial fittings & gauge-related connection components for compatible pressure systems. These components are relevant when installing or maintaining pressure measurement arrangements, provided their specifications match the application.

Choosing the Right Testing Instrument

Pressure Measurement

Check operating pressure, expected fluctuations, connection size & medium compatibility. Select a gauge with a suitable scale, accuracy & pressure rating.

Electrical Fault Finding

Choose a multimeter or clamp meter with the necessary functions, measurement range & safety category. Ensure the test leads & accessories are appropriately rated.

Automotive Diagnostics

Select equipment compatible with the vehicle's electrical or mechanical system. Follow the manufacturer's procedures when connecting testers & interpreting results.

Precision Inspection

Use a suitable dial indicator, caliper or micrometer for the dimension or movement being checked. Confirm resolution, measurement range & calibration requirements.

What to Consider Before Buying?

Start with the property you need to measure: pressure, voltage, current, resistance, temperature or dimensions.

Check the instrument's range, accuracy & compatibility with the equipment. Electrical testers require suitable safety ratings, while pressure gauges need compatible materials, connections & pressure capacity.

Also consider display readability, portability, accessories & storage. Workshops using instruments for documented inspections should establish appropriate calibration or verification procedures.

Safety & Care

• Confirm instrument ratings: Check pressure limits, measurement ranges & electrical safety categories before use.

• Inspect accessories: Examine leads, probes, hoses, fittings & instrument housings for damage.

• Follow isolation procedures: Apply the required safe-isolation or lockout process before maintenance.

• Control pressure hazards: Depressurise equipment where required before installing or removing gauges.

• Protect vehicle electronics: Use compatible testers & follow manufacturer-recommended diagnostic methods.

• Maintain accuracy: Follow guidance for cleaning, calibration, verification & protective storage.

• Wear appropriate PPE: Use protective equipment required by the task & workplace procedures.

Frequently Asked Questions

What testing & measurement tools are useful in a mechanical workshop?

Common instruments include pressure gauges, digital multimeters, automotive circuit testers, compression testers & precision measuring tools. The best selection depends on the equipment being serviced & the type of measurement required.

How do I choose the correct pressure gauge?

Check the system's operating pressure, measurement units, connection size & compatibility with the pressure medium. Select a gauge with suitable accuracy & pressure capacity for the intended application.

What is the difference between a multimeter & a clamp meter?

A digital multimeter generally uses test leads to measure values such as voltage, resistance & continuity. A clamp meter measures current around an individual conductor, although some models also provide additional multimeter functions.

Do testing & measurement tools need calibration?

Calibration requirements depend on the instrument, its application & whether readings are used for documented testing or quality checks. Follow manufacturer recommendations & any applicable workplace or industry requirements.

Industrial Shed Support

Protecting testing instruments from damage helps maintain their condition between jobs. Explore Industrial Shed's Tool & Equipment Care for information on equipment maintenance & servicing.