Testo 760-2 Digital Multimeter – 0590 7602

The Testo 760-2 is a True RMS digital multimeter built for HVAC-R and electrical diagnostics, with automatic measurement parameter detection, a microamp range for low-current testing, temperature input and a low-pass filter for more reliable readings on modern equipment.

If you’re comparing options, you can also browse our HVAC multimeters, wider electrical testing tools or the full Testo range.

Quick summary

The Testo 760-2 suits tradies who want one meter for everyday voltage, current, resistance, continuity and temperature checks without the usual dial-setting guesswork.

Best for

• HVAC-R technicians diagnosing controls, boards, sensors and motors
• Service work on inverter-driven and electronically controlled equipment
• Low-current checks where a microamp range matters
• Technicians who want True RMS accuracy and a cleaner one-handed workflow

Not ideal for

• Buyers who specifically want clamp-style current measurement without test leads
• Users looking for an entry-level DIY meter for occasional non-technical checks
• Anyone planning live testing without the training, risk controls and competency required for that work

Why tradies like this model

• Auto parameter detection: the meter recognises the measurement function from socket assignment, helping reduce incorrect setup.
• True RMS measurement: more reliable readings on modern HVAC equipment, variable speed drives and non-linear loads.
• Microamp capability: useful where low-current measurement matters.
• Temperature input included: supplied with a Type K adapter so you can add temperature checks without carrying a separate instrument for every quick job.
• Low-pass filter: helps with more stable readings on frequency-controlled motors and drives.
• IP64 protection: better suited to real field use than a basic bench-only meter.

Key specs

Compatibility and setup notes

This meter is a strong fit for HVAC-R diagnostics where you need voltage, resistance, continuity, low-current measurement and occasional temperature checks in one handheld unit. If your workflow regularly calls for non-contact current checks around conductors, compare it with our broader electrical testing range and clamp-style options.

Need help choosing between a compact HVAC multimeter and a clamp meter? Start with our multimeter guide or contact the team via our contact page.

What’s included

• Testo 760-2 digital multimeter
• Batteries
• 1 set of measuring cables / test leads
• 1 x Type K thermocouple adapter
• Instruction manual

What you may also need

• HVAC multimeters collection – compare other meter styles if you want manual ranging, clamp functionality or a lower-cost backup meter.
• Electrical testing tools – useful if you also need clamp meters, voltage testers or insulation testing gear.
• Testo instruments – keep your kit within one brand if you prefer matching accessories and workflow.
• Continuity testing guide – handy if this meter will be used for fault-finding and switch/component checks.

Official references

• Testo 760-2 official product page
• Testo 760 series official data sheet
• Safe Work Australia electrical safety guidance

Frequently asked questions

Is the Testo 760-2 a good fit for HVAC work in Australia?

Yes, especially for service and diagnostic work where True RMS, low-current measurement and temperature input are useful. It is well suited to HVAC-R techs working on controls, motors, sensors and modern electronic equipment.

Can it measure microamps?

Yes. The 760-2 includes a 0.1 µA to 10 A AC/DC current range, which is one of the reasons it stands out from basic general-purpose meters.

Does it measure temperature out of the box?

It supports temperature measurement and includes a Type K thermocouple adapter. That makes it practical for quick electrical plus temperature checks without adding another instrument straight away.

Does this replace a clamp meter?

Not always. If your main priority is non-contact current testing around live conductors, a clamp meter may still be the better tool. The 760-2 is a strong all-round multimeter, but some tradies will still want a clamp meter alongside it.

What’s included with this meter?

You get the meter, batteries, one set of measuring cables, a Type K adapter and the instruction manual.

Can homeowners use this multimeter?

For simple low-risk checks, some users may be comfortable with a multimeter. But live electrical testing, switchboards, fixed wiring and similar work should only be done by competent or licensed persons in line with Australian safety requirements.