Most functions needed by HVAC/R technicians.  
SC44, SC45, SC46  

SC44 is the basic clamp meter with NCV in a size that easily fits on a tool belt or in a tool case. SC45 adds temperature and capacitance. SC46 adds true RMS and backlight.

 
 
       

 

   
Unique Features for HVAC/R
Non-contact Voltage
Loud beeper and bright LED indicate the NCV tab is near AC voltages greater than 24V.
     

Temperature
Thermocouple plugs in directly for accurate readings, even in fast
changing environments.

Wire Grabbing Jaw
Jaw shaped to make grabbing a wire easy.

Capacitance
For motor-run and motor-start capacitors.
           

And More

  • Backlight.
  • True RMS.
  • Auto-power off to extend battery life.

 

SC44
SC45
SC46
 
Function Range Accuracy/ Resolution
SC44
SC45
SC46
Ranging    
Auto
Auto
Auto
Counts    
4000
4000
4000
Backlight    
True RMS    
VAC 400m 1.2% + 5/0.1
  4 1.2% + 8/0.001
  40 1.2% + 8/0.01
  400 1.2% + 8/0.1
  600 1.5% + 8/1.0
VDC 400m 0.5% + 2/0.1
  4 0.5% + 2/0.001
  40 0.5% + 2/0.01
  400 0.5% + 2/0.1
  600 0.5% + 2/1.0
AAC 40 2.0% + 10/0.01
  400 2.0% + 10/0.1
?F -30~400 1°F/0.1 (32-120°F)
MFD 4 3.0% + 10/0.001
  40 3.0% + 5/0.01
  400 3.0% + 5/0.1
  4000 5.0% + 20/1.0
Ohms 400 1.0% + 4/0.1
  4K 1.0% + 4/0.001
  40K 1.0% + 4/0.01
  400K 1.0% + 4/0.1
  4M 1.5% + 4/0.001
  40M 3.0% + 5/0.01
NCV LED and beeper >24VAC  
Continuity    
Diode    

 

What's Included

The padded ANC4 case is included with every SC series meter. It has a zippered pocket and a belt loop on the back. Also included are test leads, battery (installed), and operator’s manual.