性能特點(diǎn) :
▲ 采用3 1/2位數(shù)碼管顯示
▲ 測(cè)量精度高,性能穩(wěn)定,抗干擾能力強(qiáng)
▲ 測(cè)試速度高, 6次/秒
▲ 采用凱爾文四端式測(cè)量方法
▲ 儀器內(nèi)附精密基準(zhǔn)電阻,通過校準(zhǔn)確保儀器的準(zhǔn)確度和長期穩(wěn)定性
▲ <100mA 小電流測(cè)量,有效地防止溫漂對(duì)測(cè)量精度帶來的影響
Product features:
△ 3 1/2 digital tube display
△ Measurement accuracy, stable performance, strong anti-interference ability
△ High test speed, 6 times per second
△ Using Kelvin four end measurement method
△ The instrument with precision reference resistor, the calibration accuracy and ensure the long-term stability of the instrument
△ <100mA measuring current, effectively prevent the impact of temperature