General Tools DMM53FSG Heavy-Duty Digital Service Multimeter with Microamp Ranges & K Port for Temperature

The General Tools DMM53FSG is a heavy-duty service multimeter notable for its 0 to 20 ?A DC range. A range this narrow is needed by HVAC/R technicians to coordinate the opening and closing of a furnace or burner’s gas valves with the presence or absence of a flame. As a general-purpose multimeter, the DMM52FSG has an excellent figure of merit of 11 functions and 32 ranges. It can measure AC/DC voltage, AC/DC current, resistance and capacitance, as well as check circuit continuity and diode integrity. The meter also can measure surface temperatures over a range of -4° to 1832°F with ±2% accuracy through an included "K" type thermocouple probe. The DMM52FSG is ETL certified safe for CAT III 600V use and it can survive drops from a height of 2 m (6.6 ft.)

• Designed specifically for the HVAC/R Technician
• 11 functions, 32 ranges; measures AC/DC voltage, AC/DC current, resistance, bipolar transistor forward current gain (he), capacitance, frequency
• Measures temperature using included K type bead thermocouple probe; 0 to 20μADC range for measuring flame rod current
• Checks continuity and diode integrity; IP54 water/oil/dust protection; drop-proof from 6.6 feet
• Jumbo 3-1/2 digit (2000 count) LCD with 0.95 inch (24mm) high digits; power source is 1 9V battery (included)