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.
仕様
| 一般仕様 | |
|---|---|
| サンプリング時間（コンタクト） | 1sec (> 6 rpm) |
| サンプリング時間（写真） | 1 sec (> 60 rpm) |
| 回転速度（ストローブ） | 5 to 99,999 rpm |
| 回転速度（ストローブ）の基本精度 | ±(0.1% of reading +1 digit) |
| 回転速度（ストローブ）の最大解像度 | 0.1rpm (< 1000 rpm); 1rpm (> 1000 rpm) |
| 回転速度（接点） | 0.5 to 19,999 rpm |
| 回転速度（接触）の基本精度 | ±(0.1% of reading +1 digit) |
| 回転速度（接触）の最大分解能 | 0.1rpm (< 1000 rpm); 1rpm (> 1000 rpm) |
| 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）の基本精度 | ±(0.1% of reading +1 digit) |
| 追加の詳細 | |
|---|---|
| 保証 | 2 years |
| 出力 | 1 × AA (1.5V) batteries |
| 寸法 | 6.2 × 2.0 × 1.3" (160 × 50 × 33 mm) |
| 認証 | CE |
| 重量 | 6.4oz (182g) |
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