HVAC Clamp Meter

Klein Tools CL445 Clamp Meter is an advanced HVAC clamp meter with automatically ranging true root mean square (TRMS) for maximum accuracy. The meter measures AC current, inrush current, AC/DC voltage, DC microamps, resistance, continuity, frequency, capacitance, temperature, diodes, and more. This Digital Clamp Meter can simultaneously measure current and voltage, has a built-in worklight and comes with right-angle input test leads, push-on alligator clips, K-Type thermocouple, storage pouch, instructional manual, and 3 x AAA batteries.

Product Features

• CL445 HVAC Clamp Meter is an automatically ranging true root mean square (TRMS) digital clamp meter
• Digital clamp measures 600 A AC current and inrush current
• Test leads measure 750V AC/600V DC voltage, DC micro amp, resistance, continuity, frequency, duty-cycle, capacitance, and diode tests
• K-Type thermocouple port for measuring temperature from -148 to 1832-Degree Fahrenheit (-100 to 1000-Degree Celsius)
• Detect AC current with non-contact voltage tester integrated into the clamp jaw
• Backlit LCD with dual V + A function allows simultaneous viewing of voltage and current measurements
• Dedicated mode for capturing DC micro amp and inrush current
• Meter has a built-in worklight to illuminate in low light areas
• CAT IV 600V, CAT III 750V, Class 2, Double insulation safety rating
• Includes right-angle input test leads, push-on alligator clips, K-type thermocouple, storage pouch, instruction manual, and 3 x AAA batteries
• Can be used with Magnetic Hanger (Cat. No. 69417, sold separately) for hands free operation

Product Specifications

• Type: HVAC TRMS Clamp Meter
• Application: Measures AC Current, Inrush Current, AC/DC Voltage, DC Microamps, Resistance, Continuity, Frequency, Capacitance, Temperature, Diodes, and More
• Special Features: Automatically Ranging True Root Mean Squared (TRMS) Measurement Technology for Accuracy; NCVT; V + A Simultaneously Displayed; Built-in Worklight
• Material: ABS/Electronics
• Batteries: 3 x AAA
• Auto-Power Off: Yes
• Jaw Size: 1.25'' (3.2 cm)
• Drop Protection: 6.6' (2 m)
• Display: 6000 Count LCD
• Functions: TRMS, AC Current, Inrush Current, AC/DC Voltage, DC Microamps, Resistance, Audible Continuity, Frequency, AC Voltage + AC Amperage, Capacitance, Temperature, Non-Contact Voltage Testing, Diodes, Min/Max, Data Hold Capability
• Voltage: 750V AC; 600V DC
• Frequency: 60 kHz
• Current: 600A
• Capacitance: 6.000mF
• Ohms (Resistance): 60MO
• AC Voltage: 750 V
• DC Voltage: 600 V
• DC Polarity Indicator: Yes
• Temperature Range: -148° to 1832°F (-100° to 1000°C)
• Standard: CAT IV 600V, CAT III 750V, Class 2, Double Insulation Safety Rating
• Included: Clamp Meter; Right-Angle Input Test Leads; Push-On Alligator Clips; K-Type Thermocouple; Storage Pouch; Instruction Manual; and 3 x AAA Batteries
• Overall Length: 9.24'' (23.5 cm)
• Overall Height: 1.59'' (4 cm)
• Overall Width: 3.77'' (9.6 cm)
• Weight: 12.5 oz (355 g)