The Jishili digital source meter series is particularly suitable for testing applications that require precision voltage and current source drives, as well as current and voltage measurements. All source tablesProvide precise voltage and current source measurement capabilities. Each source meter consists of a highly stable DC source and a true instrument level 5-digit multifunction meter. The power supply features include low noise, high precision, and read back function. The functions of a multimeter include high repeatability and low noise. The result is a compact single channel DC parameter tester. In operation, these instruments can serve as a voltage source, current source, voltmeter, ammeter, and ohmmeter. Component and module manufacturers in the communication, semiconductor, computer, automotive, and medical industries will find that digital source meters are of great practical value for various feature analysis and production process testing.

The 2410 high-voltage source meter has a power of 20W and can provide and measure voltages from ± 5 μ V (source) and ± 1 μ V (measurement) to ± 1100V, as well as currents from ± 10pA to ± 1A. Due to its high voltage source range, 2410 is highly suitable for resistance and voltage coefficient testing, variable resistors, high-voltage diodes, switches, Zener diodes, and RF applicationsTesting of diodes and rectifiers. 2410 can measure a current of 20mA while providing a voltage of 1100V, with the special resolution required for accurate testing.

The 2420 high-voltage source meter has a power of 60W and can provide and measure from ± 5? V (source) and ± 1? Voltage from V (measurement) to ± 60V, and current from ± 100pA to ± 3A. The production testing application of 2420 must test resistors and resistor networks, thermistors, solar cells, and ordinary batteries under high current conditions.

The 2425 100W source meter extends the voltage range of 2420 to 100V and has a measurement power of 100W within a current range of 1A. Like the 2420 high-voltage source meter, the 2425 also has the measurement capability of 3A current and 60W power. 2425 is designed for production testing of medium power devices (such as DC-DC converters), power supplies, and other components that require a total DC power of 60W and 100W.