產品特征：features

Display：5 digits, 18mm (0.6-inch LCD screen) Large LCD displaying

Test Range：2.5 to 99,999 RPM (r/min)

Resolution：0.1 RPM (2.5 to 999.9 RPM)
                 1 RPM (over 1,00O RPM)

Accuracy：(0.05%+1 digit)

Sampling Time：0.8 sec.(over 60 RPM)

Test Range Select：Automatic

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

Detecting Distance：50 to 500 mm

產品描述：description:

Time Base：6MHz Quartz crystal

Sampling time：0.5sec（over 120 RPM）

Range select：auto range

Circuit：Exclusive one-chip of microcomputer LSI circuit.

Battery：9V 6F22

Power Consumption：Approx. 35mA (LED)
                      Approx. 30mA (Laser)

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

Size：130 x 70 x 29 mm

Weight：160 g (including battery)

Accessories：1 * Battery 9V、3 x Reflecting tape marks、1 x User manual

包裝信息：stand corton

Packing details：gift box

carton：35 x 34 x 29 CM

Packing quantity：30 pcs/ctn

G.W.：9.5 kgs   N.W.：9 kgs

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