Discontinued
Extech RPM40
Combination Contact/Laser Photo Tachometer
The Extech RPM40 is a pocket Contact/Laser Photo Tachometer that provides wide RPM (photo/contact) and linear surface speed measurements. The characters on display reverse direction depending on which measurement mode is currently in use. The narrow beam laser photo tachometer is for accurate, non contact RPM measurements up to 1.5 m (4.9 ft) from the target for improved safety and accessibility. Complete with cone tip and wheel for RPM or linear surface speed, four 1.5 V AAA batteries, and reflective tape.
规格
| 一般参数 | |
|---|---|
| 表面速度（接触） | 2.0 to 78,740 in/min, 0.2 to 6560 ft/min, 0.05 to 1999.9 m/min |
| 表面速度（接触）基本精度 | ±(0.1% of reading +1 digit) |
| 转速（接触） | 0.5 to 19,999 rpm |
| 转速（接触）基本精度 | ±(0.1% of reading +1 digit) |
| 转速（接触）最大分辨率 | 0.1rpm (< 1000 rpm); 1rpm (> 1000 rpm) |
| 转速（闪光灯） | 5 to 99,999 rpm |
| 转速（闪光灯）基本精度 | ±(0.1% of reading +1 digit) |
| 转速（闪光灯）最大分辨率 | 0.1rpm (< 1000 rpm); 1rpm (> 1000 rpm) |
| 采样时间（接触） | 1sec (> 6 rpm) |
| 采样时间（照片） | 1 sec (> 60 rpm) |
| 其他详情 | |
|---|---|
| 保修 | 2 years |
| 尺寸 | 6.2 × 2.0 × 1.3" (160 × 50 × 33 mm) |
| 电源 | 1 × AA (1.5V) batteries |
| 认证 | CE |
| 重量 | 6.4oz (182g) |
资源和支持
User Manual
Extech RPM40 手册
Export Restrictions