DM-41 – 4位半數字式電錶
特性
4位半顯示(19999)
可量測直流電壓(電流),交流電壓(電流),頻率,歐姆等
類比信號量測
資料可Hold(選購)
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
AC ±0.1% F.S.±2 digit
Hz±0.1% RD.±2 digits
Ohm±0.1%RD.±2 digit
Conversion rate (about)………. 3/sec. (DC), 1/sec. (AC, Hz)
6/sec. (Ohm)
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
DC 24V, 48V, 110V, ±20% (option)
Power consumption ……………………… AC 3.5VA, DC 3W
Weight (about) ………………………………………………… 330g






Reviews
There are no reviews yet.