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SC640 – Loaded Clamp Meter

Every feature you need.

Where to Buy

  • Swivel-head with LED jaw flashlight
  • Selector dial backlight
  • Large backlit display
  • Magnetic strap
  • Lead storage

Simply put: It does everything.

Are you looking for a clamp meter with more features and measurements? Pick up an SC640. This durable meter can handle all the electrical measurements HVACR pros use every day. We also built-in features like True RMS, Inrush current, capacitance, temperature, duty cycle and microamps DC. You can ohm a compressor and measure start/run capacitors. If you need to measure anything, use an SC640.

Every bell. Every whistle.

Working on a small residential system? It’s ready. How about a large commercial unit? The SC640 is up to the task. Inside the durable case, we added lead storage and a test lead holder. It also has a swivel head, heavy-duty magnetic strap, jaw flashlight, and a backlit dial easily viewable in any conditions.

Here’s how the SC640 helps you do more every day:

  • Volts AC/DC
  • True RMS
  • Inrush current
  • Swivel clamp
  • Magnetic strap
  • Probe storage
  • Dual display
  • Temperature F/C
  • Capacitance
  • Duty cycle %
  • 400 amps AC
  • Microamps DC
  • Frequency via leads and clamp
  • Non-contact voltage
  • 50 mega ohm with 0.1 resolution
  • Continuity
  • Diode test
  • Hold
  • Clamp probe holder
  • Dial backlight
  • Clamp jaw light
  • LCD backlight
  • Low battery indicator
  • Hi-voltage warning

Includes:

  • (1) SC640 Meter
  • (1) ADLS2 Deluxe Silicone Lead Set with Gold Plated Tips and Removable Sheath
  • (1) ATB1 Wrap Tab Type K Thermocouple
  • (2) ASA2 Short Alligator Lead Extensions
  • (1) Velcro Strap
  • (1) 9V Battery
  • (1) ANC7 Padded Case

Read More

Specifications User Manuals Print Material FAQs

Get the best clamp meter in the industry.

Where To Buy

SC640 – Loaded Clamp Meter

Every feature you need.

  • Swivel-head with LED jaw flashlight
  • Selector dial backlight
  • Large backlit display
  • Magnetic strap
  • Lead storage

Simply put: It does everything.

Are you looking for a clamp meter with more features and measurements? Pick up an SC640. This durable meter can handle all the electrical measurements HVACR pros use every day. We also built-in features like True RMS, Inrush current, capacitance, temperature, duty cycle and microamps DC. You can ohm a compressor and measure start/run capacitors. If you need to measure anything, use an SC640.

Every bell. Every whistle.

Working on a small residential system? It’s ready. How about a large commercial unit? The SC640 is up to the task. Inside the durable case, we added lead storage and a test lead holder. It also has a swivel head, heavy-duty magnetic strap, jaw flashlight, and a backlit dial easily viewable in any conditions.

Here’s how the SC640 helps you do more every day:

  • Volts AC/DC
  • True RMS
  • Inrush current
  • Swivel clamp
  • Magnetic strap
  • Probe storage
  • Dual display
  • Temperature F/C
  • Capacitance
  • Duty cycle %
  • 400 amps AC
  • Microamps DC
  • Frequency via leads and clamp
  • Non-contact voltage
  • 50 mega ohm with 0.1 resolution
  • Continuity
  • Diode test
  • Hold
  • Clamp probe holder
  • Dial backlight
  • Clamp jaw light
  • LCD backlight
  • Low battery indicator
  • Hi-voltage warning

Includes:

  • (1) SC640 Meter
  • (1) ADLS2 Deluxe Silicone Lead Set with Gold Plated Tips and Removable Sheath
  • (1) ATB1 Wrap Tab Type K Thermocouple
  • (2) ASA2 Short Alligator Lead Extensions
  • (1) Velcro Strap
  • (1) 9V Battery
  • (1) ANC7 Padded Case

Specifications

  • Display: 5000 count dual display
  • Backlight: 60 second duration with auto-off. Blue color
  • Overrange: (OL) or (-OL) is displayed
  • Measurement rate: 3.3 times per second, nominal
  • Zero: Automatic
  • Operating environment: 32°F to 122°F (0°C to 50°C) at <70% relative humidity
  • Storage temperature: -4°F to 140°F (-20°C to 60°C), 0 to 80% RH (with battery removed)
  • Accuracy: Stated accuracy @ 73°F±9°F (23°C±5°C), <75%RH
  • Temperature coefficient: 0.1 x (specified accuracy) per °C [0°C to 19°C (32°F to 66°F), 28°C to 50° C (82°F to 122°F)]
  • APO (Auto Power Off): Approx. 30 minutes
  • Power: Single standard 9-volt battery, NEDA 1604, JIS 006P, IEC 6F22
  • Battery life: 100 hours typical alkaline
  • Low battery indication: Battery icon blinks and “LO.bt” is displayed when the battery voltage drops below the operating level
  • Dimensions: 287.5mm(H) x 79.5mm(W) x 50.0mm(D)
  • Weight: Approx. 450g including battery
  • Altitude: Up to 6562 ft (2000m)
  • Overload protection: 600 VDC or 600VAC rms unless otherwise stated
  • Test leads: Use UL listed test leads that comply to UL61010-031 rated CATIII 600V or above
  • Included test leads are gold-plated and have removeable safety caps

SC620 & SC640 Medidores de pinza con múltiples funciones SC620 & SC640 Medidores de pinza con múltiples funciones

SC640 User Manual SC640 User Manual

  • Does it have a fuse I can change?

    • No, the new meters do not use a fuse anymore. They use a PTC as it is faster and safer for the technician.

  • What does diSC mean?

    • If dISC is displayed, the capacitor is not discharged completely.

  • What is NCV?

    • Use NCV to check for 24VAC from a thermostat or live voltage up to 600VAC. Always test on a known live source before using. A three segment graph and RED LED will display the presence of voltage. The audible beep increases from intermittent to continuous as intensity of field (EF) increases.

 
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