REED R5020 400A AC Clamp Meter with Temperature and Non-Contact Voltage Detector


REED R5020 Offers
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.


Measures AC current, AC/ DC voltage, resistance, capacitance, frequency, duty cycle and temperature
4000-count LCD display with low battery and overrange indicators
Built-in non-contact voltage detector with LED indicator
Display hold and relative mode
Diode test and continuity check functions
Durable double molded plastic housing
Cat. III 600V safety rating

REED R5020 Specifications
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
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
Range 40, 400nF, 4, 40, 100µF
Accuracy ±(3% rdg. + 5 dgt.)
Resolution 0.01, 0.1nF, 0.01, 0.1μF 
Range 10MHz
Accuracy ±(1.2% rdg. + 2 dgt.)
Resolution 0.01Hz
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)

What's included with the REED R5020
AC Clamp Meter
Test Leads
Thermocouple Wire Probe
Thermocouple Adapter
Soft Carrying Case