Thông tin sản phẩm ACA 200/1500, +/- (2.0%rdg+4dgt) : 40 Hz - 1K Hz ACV 200/750, +/- (1.5%rdg+2dgt) : 40 Hz - 1K Hz DCA 200/1500, +/- (2.0%rdg+4dgt) DCV 20/200/1000, +/- (1.0%rdg+2dgt) Ohm 200/1500, +/- (1.5%rdg+2dgt) Diode Check 0 - 1500 mV, +/- (1.5%rdg+2dgt) Buzzer Resistance is less then 30 Ohm Peak Hold yes Conductor Size 55mm Max. Dimensions 245(L) x 70(W) x 41.7(D) mm Power Source 9V (6F22) x 1 Weight Approx. 500g (battery included) Operating Temperature 10 degree C ~ +50 degree C Humidity 85% Current Consumption Approx. 10 mA Accessories Test leads (AL-26), carrying case (CAC-3600), instruction manual, battery