Hot Sell! Sm2235A Portable Contact Tachometer Which Test Surface Speed

• Photo Tach Measure Range: 2.5~99999 Rpm
• Contact Tach Measure Range: 0.05~19999 Rpm
• Surface Speed: 0.05~1999.9m/Min
• Accuracy: 0.05% +1 Digit
• Transport Package: Carton Box
• Specification: 1pcs
• Model NO.: BND-SM2235A
• Trademark: BONAD
• Origin: China

Product Description

hot sell! SM2235A Portable Contact Tachometer which test Surface Speed 

CONTACT TACHOMETER

SURFACE SPEED METER

DT2235A 

5 digits 18mm (0.6") White backlight LCD

Time Base Accuracy: 10x10-6(0~50°C)
Time Base: 6MHz Quartz crystal
Power Consumption: Approx 45mA
Can store 96s data
Accuracy: ±(0.05%+1 digit) of reading
Sampling Time: 0.5sec(over 120RPM)
Range Select: Auto-Ranging
Memory: Max. value, Min. value, Last value

Measuring Range: 
CONTACT TACH: 0.5~19,999RPM
SURFACE SPEED: 0.05~1,999,9m/min
Resolution: 
CONTACT TACH: 
0.1RPM From:(0.5~999.9RPM)
1RPM From:((over 1,000RPM)
SURFACE SPEED: 
0.01m/min(0.05~99.99m/min)
0.1m/min(over 100m/min)
Battery: 4x1.5V AA Size Battery 

 

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