The TRMS Power Clamp-on Meter Model 405 provides a new standard for safety and measurement capability not available in any other clamp meter sold today. Safety Rated at 1000V CAT IV, it is safe to operate in all electrical environments. It is rugged enough for the most demanding work environments and will withstand both dust and water spray with its IP54 rating. It is ergonomically designed and easily used by one hand, including function selection and button pushing even with a glove on. In addition to the standard measurement of volts, amps, frequency, resistance, diode checking and continuity, the Model 405 offers several unequaled functions including: AC, DC and AC+DC volts, amps and power, True InRush®, Delta relative function, Phase rotation indication, Power measurements and more.

Features

•     1000V CAT IV Rated


•     UL 94 flame retardant self-extinguishing


•     IP54 Rated


•     10,000-count blue electroluminescent backlit display


•     Measures up to 1000VAC (1400V peak), 1000VDC and AC+DC with resolution to 10mV


•     Measures up to 1000AAC and 1500ADC


•     Measures single- and three-phase power (real, reactive and apparent) up to 3MW with resolution to 1W


•     Displays Power Factor


•     Measures frequency to 20kHz with 0.1Hz resolution


•     Auto selects AC or DC measurement


•     Measures AC+DC volts, amps and power


•     True InRush® current measurement with 1mS capture


•     Measures THDr and THDf ?


•     Detects and displays phase rotation


•     Delta relative function for tracking deviation from reference values


•     Tracks Min/Max values


•     Jaw opening up to 1.89"


•     Leads are constructed with a flexible silicone material

 
Applications

•     General purpose electrical troubleshooting


•     Motor start up analysis


•     Voltage troubleshooting


•     Bond and continuity checking


•     Phase sequence checking


•     Harmonic analysis


•     Power monitoring
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