These spare 630 mA/600 V fuses are essential for keeping your Testo digital multimeter, like the 760-2, operational and protected on the job.

Having a pack of these in your kit means you won't get caught out by an unexpected electrical surge or a worn-out fuse, saving valuable diagnostic time on-site, especially during a busy Australian summer.

Best For

• HVAC service and maintenance technicians
• Electricians and refrigeration apprentices
• Anyone using a compatible Testo digital multimeter

Compatibility

These spare fuses are designed specifically for the Testo 760-2 digital multimeter. They are also suitable for the Testo 760-1 digital multimeter, providing reliable overload protection.

If you're running a different model, check fittings and specs before ordering.

Features

• Overload Protection: Rated for 630 mA / 600 V to protect your instrument's internal circuits.
• Genuine Testo Part: Ensures perfect fit and performance with compatible Testo multimeters.
• Convenient Pack Size: Supplied in a pack of five, so you always have spares on hand.
• Quick Replacement: Allows for fast and easy replacement of faulty fuses in the field.

Technical Specifications

What's in the Box

• 5 x Testo 630 mA/600 V Fuses (SKU: 0590 0007)

Using It on the Job

1. Always isolate power and lockout the circuit or equipment before working on any electrical components, including multimeters.
2. Identify the faulty fuse in your Testo digital multimeter. This is typically indicated by an instrument error or no continuity when tested.
3. Carefully open the multimeter's casing or fuse compartment and remove the old fuse, ensuring proper handling to avoid damaging the fuse holder.
4. Insert a new Testo 630 mA/600 V spare fuse (SKU 0590 0007) into the designated slot, making sure it's seated correctly.
5. Close the compartment or casing and confirm the multimeter functions correctly before returning it to service.
6. Always use the correct rated fuse to maintain instrument safety, accuracy, and compliance with manufacturer specifications.

Limitations & Safety Notes

• Only use these fuses with instruments explicitly rated for 630 mA / 600 V protection. Using incorrect fuses can lead to instrument damage or unsafe operation.
• Always verify the correct fuse rating for your specific multimeter model by consulting the manufacturer's manual before replacement.
• Never bypass a fuse or substitute it with an incorrectly rated fuse, as this compromises safety and voids warranties.
• Follow all Australian electrical safety standards and Safe Work guidance when performing any electrical maintenance or repairs.

Tradie Pro Tip

Always carry a spare set of fuses for your multimeter. Getting stuck on a job with a blown fuse means lost time and a return trip to the workshop. A quick swap keeps you working and avoids callbacks.

Pair With

Pair with Testo digital multimeters like the 760-1 or 760-2, and explore other essential electrical testing equipment in our HVAC Shop range.