The Triplett CM1050 1000A True RMS AC/DC Clamp Meter is a professional electrical diagnostic tool designed for electricians, HVAC technicians, industrial maintenance personnel, and electrical contractors who require accurate current and voltage measurements in demanding environments. Capable of measuring AC and DC current up to 1000A without breaking the circuit, the CM1050 improves efficiency and safety by allowing technicians to clamp around a single conductor for fast, non-contact current measurement.

Built with True RMS technology for improved accuracy on non-sinusoidal and noisy waveforms, the Triplett CM1050 is ideal for troubleshooting modern electrical systems, motors, and variable frequency drives. Advanced features including Inrush Current capture, Low Pass Filter (LPF), Lo Z mode, NCV detection, Peak voltage measurement, Relative Mode, and a built-in flashlight make this clamp meter a versatile solution for commercial, industrial, and residential electrical applications.

• Measures AC/DC current up to 1000A without breaking the circuit
• True RMS technology provides accurate readings on non-sinusoidal and noisy waveforms
• Measures resistance, capacitance, frequency, temperature, continuity, and diode testing
• 6000 count backlit LCD display for easy viewing in low-light environments
• Captures instantaneous surge (inrush) current when equipment powers on
• 1.4" (36mm) clamp jaw opening
• Built-in Non-Contact Voltage (NCV) detector with LED indicator
• Low Pass Filter (LPF) filters frequency and harmonic interference when testing variable frequency drives
• Lo Z (low impedance) mode identifies ghost voltages
• Peak voltage measurement with Min/Max recording
• Data Hold freezes readings on the display
• Relative Mode and DC Zero function for comparison measurements and offset adjustment
• Auto power-off with disable function
• Built-in flashlight for working in dark environments
• CAT IV-600V safety rated
• cETLus listed

• Manufacturer: Triplett
• Model: CM1050
• UPC: 614395003074
• Product Type: 1000A True RMS AC/DC Clamp Meter
• Current Measurement: AC/DC up to 1000A
• Display Type: 6000 Count Backlit LCD
• Clamp Jaw Opening: 1.4" (36mm)
• Functions: Current, Voltage, Resistance, Capacitance, Frequency, Temperature, Continuity, Diode Test
• Additional Features: Inrush Current, LPF, Lo Z Mode, NCV Detection, Min/Max, Relative Mode, Data Hold
• Safety Rating: CAT IV-600V
• Certifications: cETLus Listed
• Power Source: (3) AAA Batteries
• Country of Origin: China
• ECCN: EAR99
• HTS Code: 9030.33.3800
• Shipping Weight: 1.4 lbs.
• Dimensions: 4.75" L x 2.4" W x 12.4" H
• Package Type: Box
• Includes: Test leads, Type K thermocouple bead probe, (3) AAA batteries, and carrying case
• Warranty: 1 Year