This instrument YX-360TR is a portable multitester designated for measurement of weak current circuits. Panel face protection cover which serves also as a stand is employed. Multitester Model YX-360TRES Fuse & Diode Protection Use Two "AA" (1.5V) (NOT included) Weight: 5.0 oz. Dimension(approx): 3 1/4" x 4 3/4" x 1 1/2" Package Content: 1 x YX-360TRES 1 x Set of Test Leads 1 x Instruction Manual DC Voltage 0.25-10-50-250-500-1KV AC Voltage 10-50-250-1KV DC Current 0.25-2.5-25-250mA