SC77 - True RMS Clamp Meter


Lead Storage, Autoranging, and Backlight

Full Featured for HVACR Professionals

  • True RMS voltage readings
  • Microamps DC for flame diodes
  • Non-contact voltage
  • Temperature up to 1000 degrees F
  • Safe one-handed testing

True RMS Clamp Meter with Temperature, Capacitance and Backlight - All-in-one HVACR meter - model SC77
The SC77 is one of our most popular digital multimeters for a reason.  It has virtually every parameter for electrical and thermal HVACR testing in one meter.  This auto ranger includes a host of safety features including a high-voltage LED and beeper, a continuity warning, push button non-contact voltage (NCV), a lead holder with detachable leads, and alligator probe tips for easy one-handed testing. As far as ranges go, it has temperature, capacitance, microamps DC for flame diode tests, and everyday electrical ranges for HVACR. Not to mention technicians tell us it is one of the most durable meters in the industry.

Designed specifically for HVACR field service, the SC77 is a dedicated DMM and offers specific features and benefits to HVACR field service pros including:

  • Works with Fieldpiece Accessory Heads
  • Non-contact Voltage
  • High Voltage and Continuity Indicators
  • 300AAC
  • Capacitance (MFD)
  • Temperature
  • Microamps DC - Flame Rectification Tests
  • True RMS
  • Silicone Leads with Detachable Probe Tips
  • Bright Blue Backlight
  • Hold
  • Volts AC
  • Volts DC
  • Resistance (Ohms)
  • Diode Test
  • Rugged ABS case
  • Auto power-off
SC77 - True RMS Clamp Meter
  • True RMS Clamp Meter with Temperature, Capacitance and Backlight - SC77
  • Wrap Tab K-Type Thermocouple - ATB1
  • Deluxe Silicone Test Leads - ADLS2
  • Alligator Clip Lead Extensions - ASA2
  • Large Single Meter Case - ANC7
  • 9-Volt Battery
  • Operator’s Manual