从China供应商批发进口Resistance Test Instrument — FOB条款

Resistance Test Instrument Supplier ZY9733 and ZY9734 digital desk type low current resistance measuring meters are suitable for units concerned to measure the DC resistance of various components and parts with certain limitations on current, such as platinum resistor, coppery thermal resistor, PTC ceramics, thermistor and various wire rods, etc. 1. Key features 1.1 It adopts a large green LED to display measured value, which is striking and clear. It also adopts the four-terminal resistance measurement method to eliminate the impact of conductor resistance, and the measurement accuracy is high. 1.2 There are a variety of specifications, and each specification has four scales to meet the measurement requirements of different users. 1.3 The test current is lower than similar equipment, which effectively prevents the impact of components and parts on resistance. 1.4 ZY9734 type has a RS-232 serial data output interface to facilitate the connection to computer. 1.5 It adopts a novel plastic shell and can changes the inclined angle between the device and table by adjusting the handle position, so as to determine the suitable panel observation angle. It has a well-designed appearance and is easy to use. 2. Main technical indicators Temperature: Reference conditions: 20±5; nominal condition: 5~35 Relative humidity: Reference conditions: 40~60%; nominal condition: 25%~75% Power source: AC 220V±10%, 50Hz, power consumption: About 5VA.