Latest Update:
We also provide custom-made temperature sensors specially designed for Food & Beverage industry. In our product range, we offer RTD, thermocouples, Temperature Transmitters, Thermowells, and more.
skip to Main Content

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
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)


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
Back To Top