STROBOSCOPE

Model: DT-2239B

1. Specification:

Feature: Measuring TACH and vibratory frequency by noncontact,

Digital controlling adjust the flash frequency

and low power consumption.

Display: 4 digits LCD display with backlight

Measuring range: 60～19,999RPM

Accuracy: ±0.05%

Coarse/ Fine adjust amplitude:

Coarse adjust: ±10RPM　(＜1000RPM)

　　 ±100RPM〔≥1000RPM〕

Fine adjust: ±0.1RPM　(＜1000RPM)

±1RPM〔≥1000RPM〕

Resolution: 0.1RPM　(＜1000RPM)

1RPM　〔≥1000RPM〕

Power: 4×1.5V AA battery

Power consumption: approx. 60mA

Dimension: 195×73×38mm

Wight: 200g