Features

• NIST Traceable
• True RMS for accurate readings of noisy, distorted or non-sinusoidal waveforms
• Compact 0.8" (22mm) jaw size accommodates conductors up to 300MCM and allows measurements in tight locations
• Zero function for accurate DC measurements
• Unique Smart Auto Sense feature
• Low Pass Filter (LPF) for accurate measurement of variable frequency drive signals
• Built-in Non-Contact Voltage (NCV) detector for quick detection of live voltage
• Inrush current measurement
• 6000 count backlit LCD display
• Smart Data Hold: Audiovisual alert when a new reading exceeds 50 digits of a held reading
• Low battery indicator and Auto Power Off feature
• Complete with carrying case and two LR44 batteries

Specifications

• AC Current (max resolution): 60A, 300A (0.01A)
• DC Current (max resolution): 60A, 300A (0.01A)
• Basic accuracy: AC: ±1.5%, DC: ±1.5%
• Non-Contact Voltage (NCV): 80 to 600V
• Dimensions/ Weight: 5.8x2.4x1.2" (147x60x31mm)/ 4.9oz (140g)

The MA145 is a Compact AC/DC Clamp Meter with NCV Detector. This Clamp meter takes True RMS measurements for accurate readings of noisy, distorted or non-sinusoidal waveforms. The MA145 can measure up to 300A AC and DC. Complete with carrying case and two LR44 batteries. UL listed with a CAT III 600V safety rating.