1. Specification:

Display:                              White backlight LCD

Sampling Time:                   0.5sec (over 120RPM)

Range select:                     Auto-Ranging, Auto-Power off

Memory:                             Last Value, Max. Value and Min. Value

Data stored:                       can store 96s

Test Range:                        2.5 to 99,999RPM(r/min)

Resolution:                          0.1RPM (2.5 to 999.9RPM)

                                           1RPM (over 1,000RPM)

Accuracy:                             +-(0.05%+1digit)

Detecting Distance:             50mm~500mm

Time Base:                           6MHz Quartz crystal

Power consumption:            Approx. 45mA

Wight:                                 158g

Dimension:                          183*61*42mm

Power:                                 4*1.5V AA battery   

2. Packing Information

Package:                              Gift Box

Carton Size:                         43*42*28cm

Quantity / Carton:                50pc

Net Weight/Gross Weight:    16/17KGS