产品特征：features

l        Measure range:60~19,999RPM

l        Large LCD display with backlight

l        Coarse/Fine adjust amplitude:

<1,000RPM Coarse adjust: ±10RPM  Fine adjust: ±0.1RPM            

≥1,000RPM Coarse adjust:±100RPM Fine adjust: ±1RPM            

l        Accuracy: ±0.05%

l        Resolution: <1,000RPM: 0.1RPM ≥1,000RPM: 1RPM

l        Battery: 4x1.5V AA battery

产品描述：description:

l        This tachometer is used the microcomputer (CPU) technique, photoelectrical technique and LCD for one instrument combine PHOTO TACH & MOTION & SURFACE MAR.

l        Large LCD display with backlight

l        Digital control adjust flash frequence

l        Low power consumption

l        Power Consumption: Approx. 85mA

l        Operation Temp.: 0 to 50°C(32 to 122°F)

l        Size: 184 x 76 x 30 mm

l        Weight: 204g (including battery)

l        Accessories: 4 * 1.5V AA Battery、1 x User manual

包装信息：stand corton

• Packing details：gift box
• carton:53 x 42 x 41.5 CM
• Packing quantity：30 pcs/ctn
• G.W.:16 kgs   N.W.: 15 kgs