Compact AC clamp meter with built-in non-contact voltage (NCV) detector and contact thermometer.
Compact AC clamp meter with built-in non-contact voltage (NCV) detector and contact thermometer.
This compact autoranging clamp meter is capable of measuring AC current, AC/DC voltage, resistance, frequency, capacitance, duty cycle and temperature. Featuring double molded plastic housing, the R5020 includes diode check and continuity functions and a non-contact voltage detector built into the clamp tip.
Features
| AC Current | |
| Range | 40, 400A | 
| Accuracy | AC: ±(2.5% rdg. + 8 dgt.) | 
| Resolution | 0.01, 0.1A | 
| AC/DC Voltage | |
| Range | AC: 4, 40, 400, 600V DC: 400mV, 4, 40, 400, 600V  | 
	
| Accuracy | AC: ±(1.8% rdg. + 8 dgt.) DC: ±(1.5% rdg. + 2 dgt.)  | 
	
| Resolution | AC: 0.001, 0.01, 0.1, 1V DC: 0.1mV, 0.001, 0.01, 0.1, 1V  | 
	
| Resistance | |
| Range | 400Ω, 4, 40, 400kΩ, 4, 40MΩ | 
| Accuracy | ±(1.5% rdg. + 2 dgt.) 0.1Ω, 0.001, 0.01, 0.1kΩ, 0.001, 0.01MΩ  | 
	
| Capacitance | |
| Range | 40, 400nF, 4, 40, 100µF | 
| Accuracy | ±(3% rdg. + 5 dgt.) | 
| Resolution | 0.01, 0.1nF, 0.01, 0.1μF | 
| Frequency | |
| Range | 10MHz | 
| Accuracy | ±(1.2% rdg. + 2 dgt.) | 
| Resolution | 0.01Hz | 
| Temperature | |
| Range | -4 to 1400°F (-20 to 760°C) | 
| Accuracy | ±(3.0% rdg. + 9°F) ±(3.0% rdg. + 5°C)  | 
	
| Resolution | 1°F, 1°C | 
| General Specifications | |
| Range Selection | Autoranging / Manual | 
| Display | 4,000 count LCD display | 
| Display Hold | Yes | 
| Relative Mode | Yes | 
| Diode Test | Yes | 
| Continuity Check | Audible signal if resistance <150Ω | 
| Duty Cycle | Yes | 
| Non-Contact Voltage Detector | Yes | 
| Autoshut off | Yes (after 15 mins) | 
| Power Supply | 2 x AAA | 
| Low Battery Indicator | Yes | 
| Jaw Opening | 1.2" (30mm), up to 350 MCM | 
| Overvoltage Category | CAT. III 600V | 
| Product Certifications | CE | 
| Operating Temperature | 32 to 122°F (0 to 50°C) | 
| Storage Temperature | -4 to 140°F (-20 to 60°C) | 
| Dimensions | 7.9 x 2.6 x 1.5" (200 x 66 x 37 mm) | 
| Weight | 7.2oz (205g) | 
    Industrial maintenance teams performing scheduled and preventative maintenance on electro-mechanical equipment and systems.
Facilities, building maintenance and electricians looking to troubleshoot electrical equipment installation problems.
Click on a category to view a selection of compatible accessories with the REED R5020 400A AC Clamp Meter with NCV.
| AC Current | |
| Range | 40, 400A | 
| Accuracy | AC: ±(2.5% rdg. + 8 dgt.) | 
| Resolution | 0.01, 0.1A | 
| AC/DC Voltage | |
| Range | AC: 4, 40, 400, 600V DC: 400mV, 4, 40, 400, 600V  | 
	
| Accuracy | AC: ±(1.8% rdg. + 8 dgt.) DC: ±(1.5% rdg. + 2 dgt.)  | 
	
| Resolution | AC: 0.001, 0.01, 0.1, 1V DC: 0.1mV, 0.001, 0.01, 0.1, 1V  | 
	
| Resistance | |
| Range | 400Ω, 4, 40, 400kΩ, 4, 40MΩ | 
| Accuracy | ±(1.5% rdg. + 2 dgt.) 0.1Ω, 0.001, 0.01, 0.1kΩ, 0.001, 0.01MΩ  | 
	
| Capacitance | |
| Range | 40, 400nF, 4, 40, 100µF | 
| Accuracy | ±(3% rdg. + 5 dgt.) | 
| Resolution | 0.01, 0.1nF, 0.01, 0.1μF | 
| Frequency | |
| Range | 10MHz | 
| Accuracy | ±(1.2% rdg. + 2 dgt.) | 
| Resolution | 0.01Hz | 
| Temperature | |
| Range | -4 to 1400°F (-20 to 760°C) | 
| Accuracy | ±(3.0% rdg. + 9°F) ±(3.0% rdg. + 5°C)  | 
	
| Resolution | 1°F, 1°C | 
| General Specifications | |
| Range Selection | Autoranging / Manual | 
| Display | 4,000 count LCD display | 
| Display Hold | Yes | 
| Relative Mode | Yes | 
| Diode Test | Yes | 
| Continuity Check | Audible signal if resistance <150Ω | 
| Duty Cycle | Yes | 
| Non-Contact Voltage Detector | Yes | 
| Autoshut off | Yes (after 15 mins) | 
| Power Supply | 2 x AAA | 
| Low Battery Indicator | Yes | 
| Jaw Opening | 1.2" (30mm), up to 350 MCM | 
| Overvoltage Category | CAT. III 600V | 
| Product Certifications | CE | 
| Operating Temperature | 32 to 122°F (0 to 50°C) | 
| Storage Temperature | -4 to 140°F (-20 to 60°C) | 
| Dimensions | 7.9 x 2.6 x 1.5" (200 x 66 x 37 mm) | 
| Weight | 7.2oz (205g) | 
    Industrial maintenance teams performing scheduled and preventative maintenance on electro-mechanical equipment and systems.
Facilities, building maintenance and electricians looking to troubleshoot electrical equipment installation problems.
Click on a category to view a selection of compatible accessories with the REED R5020 400A AC Clamp Meter with NCV.