product description hx111as portable multi-function calibrator is a high performance digital instrument. it is light, portable and suitable for calibration in the laboratories and fieldworks. technical specification display: lattice lcd screen with good daylight viewing and backlight, 84×31 mm2 characteristics ● measure and output values such as dcv, dcmv, dcma; measure and output signals e.g. thermocouples and thermal resistance signals etc. ● measure and simulate thermocouples such as s, r, b, k, n, e, j, t ● measure and simulate thermal resistances such as pt10, pt100, cu50, cu100 ● thermocouple measured and output has the capability of automatic or manual cold-junction compensation ● auto ranging and manual gain ● dc24v output, loop calibration overall dimensions(l×w×h): 235mm×130mm×50mm weight: 0.5kg