Fieldpiece SC620 Dual Display Swivel Clamp Meter — 400A AC | HVAC/R Field Service
The Fieldpiece SC620 is a full-featured swivel-head clamp meter designed for HVAC/R field service. The swivel clamp head allows you to position the clamp in tight spaces without awkward angles, and the dual display shows two measurements simultaneously — useful when monitoring current and voltage, or current and temperature, at the same time. A magnetic strap enables hands-free positioning during testing.
The SC620 covers all the electrical measurements HVAC/R professionals use every day — AC/DC voltage, 400A AC, microamps DC for flame rectification, temperature, capacitance, duty cycle, frequency, non-contact voltage, 50 megaohm resistance, continuity, and diode test — in a rugged, extended-temperature-range body suited to freezer and rooftop environments.
Electrical testing on live systems requires appropriate trade qualifications and licensing. Confirm licensing and compliance requirements with the relevant authority in your state or territory. Confirm all specifications against the Fieldpiece SC620 datasheet.
Key Features
- Swivel clamp head — positions in tight spaces without awkward angles
- Dual display — view two measurements simultaneously
- Magnetic strap for hands-free positioning
- 400A AC clamp measurement
- AC and DC voltage
- Microamps DC for flame rectification testing
- Temperature — °F and °C via included Type K thermocouple
- Capacitance measurement
- Duty cycle %
- Frequency measurement via leads and clamp
- Non-contact voltage (NCV) indicator
- 50 megaohm resistance with 0.1 resolution
- Continuity beeper
- Diode test
- Hold button
- Clamp probe holder
- Extended temperature tolerances — suited to freezer and rooftop environments
- High-voltage LED and beeper safety warning
- Lead holder with detachable leads and alligator probe tips for one-handed testing
- 1-year warranty
What’s Included
- Fieldpiece SC620 Swivel Clamp Meter
- ADLS2 Deluxe Silicone Lead Set with gold-plated tips and removable sheath
- ATB1 Wrap Tab Type K Thermocouple
- ASA2 Short Alligator Lead Extensions
- Velcro strap
- 9V battery
- ANC7 Padded Case
Best For
- HVAC/R technicians who need a comprehensive clamp meter for all-day field service
- Testing in tight spaces where a swivel clamp head is an advantage
- Dual measurement monitoring — current and temperature simultaneously
- Flame rectification diode testing via microamps DC
- Work in extreme temperature environments — freezers to rooftops
Check Before Ordering
- Electrical testing on live systems requires appropriate trade qualifications — confirm licensing requirements in your state or territory
- Confirm all specifications against the Fieldpiece SC620 datasheet for your application
- Warranty: 1 year — confirm current terms at time of purchase
Frequently Asked Questions
What does the dual display show?
The dual display shows two measurements simultaneously — for example, current and temperature, or current and voltage. Confirm specific dual display combinations against the Fieldpiece SC620 datasheet.
What is the warranty?
1 year. Confirm current terms with HVAC Trade Supply at time of purchase.
Browse our full Fieldpiece test and measurement range or contact our team for advice.