測量範圍
40.0~99,999 fpm
解析度
0.1rpm/低於每分鐘2,000轉時
1rpm/高於每分鐘2,000轉時
顯示器
5位數字，高10mm
精確度
±（0.02%+3dgts）of setting
溫度漂移
±0.01%
燈泡
12pcs-8mm 1瓦LED燈泡
特殊功能
外部觸發 定時功能
電源
AC100V-240V或DC5V 3A Adaptor
耗電量
約4瓦
操作溫/濕度範圍
0~45℃,相對濕度在85%以下
尺寸/重量
115*115*200mm（不含活動式把手）/約1.5Kg
標準配備
主機、燈泡（內建）、電源線、操作說明書
選購配件
手提箱（DS-CASE）、更換用燈泡DS-FT-01

Measuring range
40.0 to 99,999 fpm
Resolution
0.1rpm / less than 2,000 revolutions per minute
1rpm / above 2,000 revolutions per minute
monitor
5 digits, 10mm high
Accuracy
± (0.02% + 3dgts) of setting
Temperature drift
± 0.01%
light bulb
12pcs-8mm 1 watt LED bulb
special function
External trigger timing function
power supply
AC100V-240V or DC5V 3A Adapter
power consumption
About 4 watts
Operating temperature / humidity range
0 ~ 45 ℃, relative humidity below 85%
size and weight
115 * 115 * 200mm (without active handle) / about 1.5Kg
Standard equipment
Host, light bulb (built), power cord, operating instructions
Optional accessories
(DS-CASE), replacement lamp DS-FT-01