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Fieldpiece Wireless Swivel-head Clamp Meter - SC57

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Fieldpiece Wireless Swivel-head Clamp Meter - SC57


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Fieldpiece Wireless Swivel-head Clamp Meter - SC57

Fieldpiece Wireless Swivel-head Clamp Meter - SC57



SC57 Wireless Swivel-head Clamp Meter by Fieldpiece

The SC57 is the top-of-the-line clamp meter from Fieldpiece Instruments. Packed with measurements HVACR pros need, the SC57 receives wireless HVACR measurements up to 75' away from the testing point.So, you can get HVACR readings, from anywhere on the jobsite, sent directly to the SC57 meter in your hand!

  • Live temperature split readings while working on the condenser
  • Accurate amps with the blower door firmly closed
  • Real-time vacuum readings from anywhere on the job site
  • Wireless Measurements for faster, more accurate readings
  • 180° Swivel Head Clamp to easily view your results at any angle
  • Clamp Flashlight to illuminate wires in dark spaces
  • Bright Blue Backlight stays on for 3 minutes for easy readings
  • Rugged Construction to withstand harsh conditions
  • Automatic Power Off (APO) to preserve your battery life when clamp isn't in use
  • Non-Contact Voltage warning via audio and visual alarms
  • Easy Field Calibration with convenient pot location to quickly calibrate K-type thermocouples
  • True RMS to accurately measure non-sinusoidal wave forms
  • Auto Ranging for quick, accurate readings
  • Constant Battery Status so you don't run out of batteries in the middle of a job

The SC57 is simply the best HVACR clamp meter on the market. It provides fast and accurate readings for all the measurements HVACR techs take everyday, plus it's wireless. It's the only clamp meter on the market that can take true wireless readings. And with that, techs can do a faster, more accurate job. There are countless ways wireless measurements can help HVACR techs do a better job, but there are two main issues solved by taking measurements wirelessly.

Less time & hassle -- A large part of a techs day is spent walking back and forth between measurement points, and adjustment points. With the SC57 wireless clamp meter, techs can wirelessly send measurement readings directly to the meter at the adjustment point. So things like indoor wet bulb can be read while techs are at the condenser making adjustments.

Better accuracy -- Wireless measurements give HVACR pros a real-time snapshot of the system, so measurements are taken under the exact same conditions. So temperatures and pressures don't have time to change between different readings. The real-time measurements allow techs to accurately install, service, and charge systems.

In addition to being able to expand testing capabilities wirelessly with any Fieldpiece accessory head, the SC57 has these measurements built right in:


  • SC57 - Wireless Swivel Head Clamp Meter
  • ET2W - Wireless Transmitter
  • ADLS2 - Deluxe Silicone Test Leads
  • ASA2 - Alligator Clip Lead Extensions
  • ATB1 - K-type Thermocouple
  • ANC7 - Large Single Meter Case
  • Velcro Strap
General Specification
Wireless range Up to 75 feet (23m) line of sight
Minimum wireless distance 1 foot (30cm)
Wireless frequency 910MHz to 920MHz (US), 868.1MHz to 868.5MHz (European)
Display 10000 count display with backlight
Overrange (OL) or (-OL) is displayed
Measurement rate 2 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 18°C (32°F to 64°F), 28°C to 50° C(82°F to 122°F)]
Accuracy Specification Calculate against a known value
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 will be empty. "batt" displays along with a continuous beep when the battery voltage drops below the operating level. Meter shuts off in 5 seconds.
Dimensions 258.3mm(H) x 71.2mm(W) x 42.7mm(D)
Weight Approx. 278g including battery
Altitude 6562 feet (2000m)
Overload protection 600VDC or 600VAC rms unless otherwise stated in the individual test sections.
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
Temperature (°F/°C)
Range -40°F to 2200°F, (-40°C to 1200°C)
Resolution 0.1°
Accuracy ±(1°F) 32°F to 120°F, ±(1°C) 0°C to 49°C
±(1%+2°F) 120°F to 750°F, ±(1%+1°C) 49°C to 400°C
±(2%+6°F) -40°F to 32°F, ±(2%+3°C) -40°C to 0°C
±(2%+6°F) 750°F to 2200°F, ±(2%+3°C) 400°C to 1200°C
Sensor type K-type thermocouple
Overload protection 30 VDC or 30VAC rms
Voltage AC (VAC) (50Hz-400Hz)
Ranges 0 to 600V
Resolution 0.1V
Accuracy ±(1.0% + 5 dgts) 50-100Hz
±(6%+5 dgts) 100-400Hz
True RMS Yes
Crest factor ≤ 3
Input impedance 1MΩ
MicroAmps DC (µADC)
Ranges 1000µA
Resolution 0.1µA
Accuracy ±(1.0% + 5 dgts)
Voltage burden 1V
Overload Protection 600VDC or 600VAC rms
Frequency (Hz) Through Leads
Ranges 20 to 400Hz
Resolution 0.1Hz
Accuracy ±(0.5% + 5 dgts)
Sensitivity 5V rms on VAC range.
Capacitance (MFD)
Ranges 0 to 1000µF
Resolution 0.1µF
Accuracy ± (5% + 15 dgts)
Overload Protection 600VDC or 600VAC rms
Voltage DC (VDC)
Ranges 0 to 600V
Accuracy ±(1.0% + 5 dgts) on 600V range
Resolution 0.1V
Input impedance 1MΩ
Resistance (Ω)
Ranges 0 to 1000Ω, 1000Ω to 9999Ω
Resolution 0.1Ω
Accuracy ±(1.5% + 5 dgts)
Overload Protection 600VDC/VAC rms
Range 1000Ω
Resolution 0.1Ω
Response time 100ms
Audible beep <30Ω
Overload Protection 600VDC/VACrms
Non Contact Voltage (NCV)
AC Voltage Detection Range 24VAC to 600VAC (50-60Hz)
Amps AC (AAC) TrueRMS (50-60Hz)
Ranges 0 to 400AAC
Resolution 0.1A
Crest factor ≤ 3
Accuracy ±(2.0% + 5 dgts) 50-60Hz
Jaw Opening 1.2in (30 mm
Overload Protection 400AAC
Frequency (Hz) Through Clamp
Range 20Hz to 400H
Accuracy ±(0.5% + 5)
Minimum current range > 5AAC at 20 to 100Hz, >10AAC at 100 to 400Hz
Resolution 0.1Hz
Overload Protection 400AAC

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