Detailed Product Description
YJPV-1A portable resistivity/resistance meter is a compact instrument used for measuring resistivity of silicon rods and wafers, and sheet resistance of diffused layers, epitaxial layers, ITO conductive films and conductive rubbers, etc. The meter consists of electric measuring part (main body) and four-point probe head mainly. The measuring stand can be matched if needed. To reduce the size, only one digital meter is used to measure the measuring current as well as resistivity. The measuring current is supplied by a high precision constant current supply, and can be calibrated in any time to ensure the accuracy of resistivity measurement. Therefore, the meter can be used not only to sort raw materials but also to measure normal products. Standard specimens with resistivity in the range 1-100Ω.cm were tested with YJPV-1A meter; the measurement error did not exceed 3%. So, YJPV-1A meter fulfills the requirements of national 1A class equipments. Packing: Wooden case
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