KS-385B Surface OHM Resistivity meter 1.) Compact design,easy to carry. 2.) Small size, light weight, power efficient. Performance * Adopt amplifier of high precision and low power to compare, calculate, display with luminous diode. * High sensitivity reliable to use. * Portable by design, easy to carry. Specification ModelKS-385B Range Of Measurement 103 ~ 1012 Ω Accuracy ±0.5 Quantitative level ...