■ Functional features
▲ The instrument output current is large, light weight, easy to carry.
▲ The instrument output open circuit voltage 28V, in the 1A current can test 10 ω transition resistance, and has 0.5A, 0.3a, convenient test larger transition resistance.
▲ With perfect protection circuit, strong reliability.
▲ Vertical chassis structure, 5.7 inch large LCD display, easy to operate on site.
▲ With U disk storage function, can store more data waveform.
■ Technical parameters
▲ Output current: 1.0A, 0.5A, 0.3a, three grades optional
▲ Resistance range: 1.0A range 0.1 ~ 10 ω; 0.5A grade 5 ~ 20 ω; 0.3a grade 10 ~ 40 ω
▲ Resistance measurement accuracy: ±(reading ×5%±5 words), resolution: 0.01 ω
▲ Transition time measurement range: 1 ~ 250mS
▲ Transition time measurement accuracy: ±1mS, resolution: 0.1ms
▲ Sampling frequency: 10KHz
▲ Storage mode: U disk storage, local storage
▲ Working temperature: -20℃ ~ +50℃
▲ Ambient humidity: ≤90%RH, no condensation
▲ Power supply: AC220V±10%, 50Hz±10%
