Klein Tools CL445 HVAC Clamp Meter

SKU: CL445 MFR# CL445

Sale price$99.99


  • Automatic 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
The Klein Tools CL445 HVAC Clamp Meter is the perfect choice for HVAC technicians. Its advanced TRMS technology delivers maximum accuracy, measuring AC and DC current, voltage, capacitance, frequency, temperature, and more. With built-in features such as dual input test leads, a K-Type thermocouple, and a built-in worklight, this clamp meter provides the ultimate precision and convenience.
  • 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): 60MΩ
  • AC Voltage: 750V
  • DC Voltage: 600V
  • DC Polarity Indicator: Yes
  • DC Micro-Amp: 600µA
  • 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)
  • UPC: 092644693786

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