Feature

Certifications: CE, UKCA, cETLus

•  RCD test (Operating voltage: 230V/50Hz~400Hz)
  

• Polarity detection: Positive & Negative

• Self-inspection: All LED or LCD
  

• Exceed voltage (voltage range: 713V~788V)
  

• Auto standby (standby current < 10μA)

•  Silent mode: All range
  

• Work light
  

•  Low battery indication: around 2.5V
  

Specifications

How does a voltage and continuity tester transmit signals?

• Probe Contact:Voltage Measurement: Touch the red probe (positive) to the positive terminal of the circuit under test, and the black probe (negative) to the negative terminal or ground.

• Continuity Test: Touch the two probes to two points in the circuit to check if there is conduction between these two points.

• Signal Conduction:Voltage Signal: When the probe contacts the point under test in the circuit, the tester's internal circuit conducts the voltage signal from the circuit through the probe.

• Resistance Signal: During a continuity test, the tester's internal circuit conducts the resistance signal between the two points in the circuit through the probes.