Tachometer w Alarm Laser TASI TA-501A RPM Tester TA501A Speed Rotation

Tachometer Laser dengan fungsi Alarm. Batasan alarm atas dan bawah bisa diset sesuai kebutuhan. Sangat memudahkan utk yang membutuhkan fungsi Alarm - Original TASI - Dikirim dari Jakarta dengan kardus double utk keamanan produk - Semua produk kami bergaransi Jakarta == A.Features: 1. Two-color background light display 2. Resolution 0.1 3. Ambient temperature measurement 4. Value lock 5. Maximum/minimum/average measurement 6. Upper/lower limit red background light alarm B.Product technical parameters: Measuring range: 2.5RPM ~ 99999RPM (rev/min) Resolution: 2.5RPM ~ 999RPM（0.1RPM）；10000RPM以上（1RPM） Accuracy: ± (0.05% of reading + 1 word) Maximum display: 999999 Ambient temperature range 0 ~ 60℃ Accuracy ±2℃ Measuring effective distance 50mm ~ 500mm Sampling time 0.8 seconds (over 60 rpm) Automatic shutdown: about 10 minutes (can be manually turned off) Operating environment -10～50°C, relative humidity up to 80%, indoor altitude lt;2000m Storage environment: -10～50°C, maximum 70% relative humidity Display size: 37 × 41mm Power supply: 3 × 1.5V AAA