We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
The TRMS Power Clamp-on Meter Model 407 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 407 offers several unequaled functions including:
AC, DC and AC+DC volts, amps and power, True InRush™, Power measurements, Harmonic analysis, Data logging and more.
MODELS | 407 TRMS | 607 TRMS |
ELECTRICAL |
|
|
Current AC (rms) | 1000A | 2000A |
Current DC | 1500A | 3000A |
Current AC+DC | 1500A Peak | 3000A Peak |
Voltage AC (rms) | 1000V | 1000V |
Voltage DC | 1000V | 1000V |
Voltage AC+DC | 1000V | 1000V |
Ohms | 100kΩ | 100kΩ |
Continuity (Buzzer) | Yes (< 40Ω) | Yes (< 40Ω) |
Total Harmonic Distortion | Yes | Yes |
Individual Harmonics (to 25th) | Yes | Yes |
Single- and 3-Phase Real Power (AC, DC, AC/DC)* | 1000kW 3000kW | 2000kW 6000kW |
Single- and 3-Phase Reactive Power (AC, DC, AC/DC)* | 1000kvar 3000kvar | 2000kvar 6000kvar |
Single- and 3-Phase Apparent Power (AC, DC, AC/DC)* | 1000kVA 3000kVA | 2000kVA 6000kVA |
Voltage Frequency (Hz) | 20kHz | 20kHz |
Current Frequency (Hz) | 2kHz | 2kHz |
Power Function (W, var, VA) | Yes | Yes |
Power Factor | Yes | Yes |
THD-r/THD-f | Yes | Yes |
Auto AC/DC | Yes (V & A) | Yes (V & A) |
Auto Power OFF | Yes | Yes |
Hold Button | Yes | Yes |
Backlight Button | Yes | Yes |
Min/Max Button | Yes | Yes |
True InRush ® Function | Yes | Yes |
Peak ± Function | Yes | Yes |
Harmonics Function | Yes | Yes |
Rec (Record) Function | Yes | Yes |
Wireless BT (Bluetooth) Function | Yes | Yes |
Record (Recordings) | 1000 | 1000 |
Hz Button | Yes | Yes |
Jaw Opening Size (Diameter) | 1.89" | 2.36" |
*3-phase measurements assume balanced load