For the complete solution to HVAC troubleshooting the extra value-packed HVAC Technician's Combo Kit, provides the ability to troubleshoot and solve problems more efficiently by providing all the needed accessories an HVAC professional would need in a compact carry case.
Your unit is calibrated prior to shipment with a new nist-traceable calibration Certificate with data
The NIST calibration provides you assurance your instrument Meets manufacturer's specifications. Your instrument is ready to Use day one meeting most quality system standards
: helps prevent false readings due to ghost Voltage
Large white LED Backlight to work in poorly lit areas
Resistance, continuity, frequency and capacitance