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Updated Operating Temperature Specification:
-14° to 122°F (-25 to 50°C), 80% RH, non-condensing
The Clamp-on Meter Model 514 is a general purpose professional clamp-on meter that measures up to the toughest standards. It is built into a rugged mechanical case and is designed using quality polycarbonate materials. This meter offers a complete set of measurement ranges and is in compliance with international safety and quality standards to ensure a professional and reliable measuring tool. The Model 514 is auto-ranging and provides the best measurement range and resolution for troubleshooting. It has a high resolution 40A range.
The Model 514 measures AC Amps, AC Volts, DC Volts, Ohms, Continuity (with beeper), Frequency (from V or A) and has a Diode Test function. The Model 514 also uses Hall sensor technology that provides both DC and AC current measurements to 1000A. The Model 514 is sized for a comfortable, one-handed operation. This model is True RMS sensing responding to distorted signal electrical systems. The jaw opening for the Model 514 is 1.575" (40mm).
MODELS | 511 | 512 TRMS | 514 TRMS |
AC Current (Auto-Ranging) | 0.05 to 1000A | 0.05 to 1000Arms | 0.05 to 1000Arms |
Resolution | 0.01A, 0.1A and 1A | 0.01A, 0.1A and 1A | 0.01A, 0.1A and 1A |
Accuracy 50 to 60Hz 60 to 500Hz | 1.9% of Reading ± 5cts 1.9% of Reading ± 5cts | 1.9% of Reading ± 5cts 1.9% of Reading ± 5cts | 1.9% of Reading ± 5cts 2.5% of Reading ± 5cts |
AC Voltage (Auto-Ranging) | 0.5 to 750V | 0.5 to 750Vrms | 0.5 to 750Vrms |
Resolution | 0.1V and 1V | 0.1V and 1V | 0.1V and 1Vrms |
Accuracy 60 to 500Hz | 1.2% of Reading ± 5cts | 1.2% of Reading ± 5cts | 1.5% of Reading ± 5cts |
Input Impedance | 10MΩ | 10MΩ | 10MΩ |
DC Current (Auto-Ranging) | – | – | 1A to 1000A |
Resolution | – | – | 0.01A, 0.1A and 1A |
Accuracy | – | – | ±2.5% of Reading ± 10cts |
DC Voltage (Auto-Ranging) | 0.2 to 1000V | 0.2 to 1000V | 0.2 to 1000V |
Resolution | 0.1V and 1V | 0.1V and 1V | 0.1V and 1Vrms |
Accuracy | 0.75% of Reading ± 2cts | 0.75% of Reading ± 2cts | 1% of Reading ± 2cts |
Input Impedance | 10MΩ | 10MΩ | 10MΩ |
Resistance | 0.2 to 4000Ω | 0.2 to 4000Ω | 0.2 to 4000Ω |
Accuracy | 1% of Reading ± 2cts | 1% of Reading ± 2cts | 1% of Reading ± 2cts |
Max Test Voltage | 3VDC | 3VDC | 3VDC |
Diode Test | 0.6mA | 0.6mA | 1.7mA |
Open Circuit Voltage | 3VDC | 3VDC | 3VDC |
Continuity | <40Ω | <40Ω | <40Ω |
Max Test Voltage | 3VDC | 3VDC | 3VDC |
Frequency (Auto-Ranging) | |||
CURRENT INPUT Range 4kHz 10kHz |
1Hz Resolution |
1Hz Resolution |
1Hz Resolution |
– | – | 10Hz Resolution | |
Accuracy 20Hz to 10kHz | 0.1% of Reading ± 1ct | 0.1% of Reading ± 1ct | 0.1% of Reading ± 1ct |
Min Input Signal 4kHz 10kHz | 2Arms | 2Arms | 2Arms |
– | – | 5Arms | |
VOLTAGE INPUT Range 4kHz 10kHz |
1Hz Resolution |
1Hz Resolution |
1Hz Resolution |
10Hz Resolution | 10Hz Resolution | 10Hz Resolution | |
Accuracy 10Hz to 10kHz | 0.1% of Reading ± 1ct | 0.1% of Reading ± 1ct | 0.1% of Reading ± 1ct |
Min Input Signal 4kHz | 5Vrms | 5Vrms | 5Vrms |
10kHz | 5Vrms | 5Vrms | 10Vrms |
Power Source | 9V Alkaline battery (included) | ||
ENVIRONMENTAL | |||
Operating Temperature | 32° to 104°F (0° to 40°C) < 80% RH, non-condensing | 32° to 104°F (0° to 40°C) < 80% RH, non-condensing | *-14° to 122°F (-25° to 50°C), 80% RH, non-condensing |
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