Name: Fieldpiece SC440 True RMS Dual Display Clamp Meter
Brand: Fieldpiece
SKU: SC440
Price: 449.99 AUD
Availability: InStock

Fieldpiece SC440 Clamp Meter with dual display and True RMS – HVAC multimeter front view

🛠️ Need the Right HVAC Tool for the Job?

Whether you're quoting a bulk order or chasing hard-to-find tools, we’re here to help.

Get a fast, personalised quote—no pressure, no spam!
Fill out the form below and we’ll get back to you ASAP.

📩 Request a Quote

Fieldpiece SC440 True RMS Dual Display Clamp Meter

The Fieldpiece SC440 is a purpose-built True RMS clamp meter for HVAC/R technicians who need durability, accuracy and efficiency in one tool. The dual display lets you read amperage and voltage simultaneously, the built-in thermocouple port takes temperature readings directly, and inrush current capture handles compressor and motor start-up draws without a separate instrument.

Microamp testing makes it equally capable for flame sensor diagnostics on gas appliances, while non-contact voltage (NCV) keeps you safe identifying live wires before you touch them. Browse the full Fieldpiece instrument range or see all electrical testing tools at HVAC Shop AU.

Key Features

True RMS — accurate readings on variable frequency drives
Dual display with backlight — read amps and volts simultaneously
Inrush current measurement — capture compressor and motor start-up draws
Built-in thermocouple port — temperature readings with included probe
Microamps testing — flame sensor diagnostics on gas appliances
Non-contact voltage (NCV) — identify live wires safely
400A AC max current
600V AC/DC voltage range
Temperature range: -40°C to 760°C (K-type thermocouple)
Safety rating: CAT III 600V
Test lead storage and durable carry case

Specifications

Measurement type	True RMS
Max AC current	400A
Voltage range (AC/DC)	600V
Temperature range	-40°C to 760°C (K-type thermocouple)
Microamps	Yes
Inrush current	Yes
Backlight display	Yes (dual display)
Safety rating	CAT III 600V

What’s Included

Fieldpiece SC440 clamp meter
K-type thermocouple probe
Test leads
Durable carry case
User manual

Common Questions for Fieldpiece SC440 True RMS Dual Display Clamp Meter

What is the difference between the Fieldpiece SC420 and SC440?

The SC440 adds inrush current measurement and a built-in thermocouple port over the SC420. Both are True RMS dual display clamp meters, but the SC440 is better suited for compressor diagnostics and direct temperature measurement without a separate probe adapter.

Can the Fieldpiece SC440 measure flame sensor microamps?

Yes. The SC440 measures microamps DC, making it suitable for diagnosing flame sensors in gas heating appliances — a common requirement for HVAC/R service technicians.

What safety rating does the Fieldpiece SC440 have?

The Fieldpiece SC440 is rated CAT III 600V, suitable for measurements on distribution panels, branch circuits and HVAC equipment in commercial and residential installations.