TESTER,CONTINUITY,9 IN,5 IN,5/8 IN
APPLICATOR,FOIL AND MASTIC,TAPE,HVAC
BRUSH,COIL-X COIL,CLEANING
REFRIGERANT LINE CLEANING KIT
https://hotfix.nsiindustries.com/product/refrigerant-line-cleaning-kit/
KIT,LINE,REFRIGERANT,CLEANING,1/2
METER,SOUND,LEVEL,30 TO 120 DB,5.2 OZ
DUAL DIFFERENTIAL THERMOMETER
https://hotfix.nsiindustries.com/product/dual-differential-thermometer/
THERMOMETER,DUAL,DIFFERENTIAL,0.1°F
THERMO-ANEMOMETER,1.5V AAA (INCL),0.1°F
TACHOMETER,100 TO 30000 RPM,2 MIN,6.3 OZ
INFRARED THERMOMETER W/ PROBE
https://hotfix.nsiindustries.com/product/infrared-thermometer-w-probe/
THERMOMETER,IR,1.5V AAA (INCL),0.1°F IR
METER,TEMP AND HUMIDITY,1.5V AAA (INCL)