1、4位半顯示(19999) 2、可量測直流電壓(電流),交流電壓(電流),頻率,歐姆等 3、類比信號量測 4、資料可Hold(選購) 5、DIN規格 96×48 mm.
詳細規格
Display............. 4 1/2 (19999) 0.56〞(14.2mm), Red LED Accuracy...................................... DC ±0.03% RD.±2 digit Conversion rate (about).......... 3/sec. (DC), 1/sec. (AC, Hz) Over input indication...................................... "0000" flash Polarity.................................................. Only "-" display Frequency range ....................... 45~400Hz for AC range Operating temp. .................................................. 0~60℃ Storage temp. .................................................. -10~70℃ Temp. coefficient ............................................................... ..................... ≦100PPM/℃(≦60PPM/℃, 25℃±10℃) Max. relative humidity .............................................. 95% Dielectric strength ..... AC 2 KV/1 min. (input/power/case) Surge test ..............................4 KV/1.2×50μs, IEC 255-4 Aux. power .................. AC 115V/230V ±10%, 50/60 Hz Power consumption ........................... AC 3.5VA, DC 3W Weight (about) ......................................................... 330g