 Display 5 Digital LCD Display
 Memory : Max Value, Min Value, Last Value.
 The Last Value/ Max value/ Min Value will be Automatically Stored in Memory.
 Low Battery Indication.
 Power Supply : 4 X 1.5 volt AA Size Batteries
 Unit Size : 190 X 72 X 37 mm.
 Display Size : 41 X 20 mm.
 Weight : 220 gms Including Batteries

 Testing Range 2.5 to 99999 RPM(r/min)
 Resolution : 0.1RPM (2.5 TO 999.9RPM)
1RPM (OVER 1000RPM)
 Accuracy ±0.05%
 Sampling Time : 0.8 sec (over 60 RPM)
 Operation Temperature : 0°C to 50°C
 Detecting Distance : 2 to 20 inch.
 Testing Parameters : RPM, m/min, ft/min

This Auto Range Digital Tachometer has Wide Measuring Range and High Resolution

Operational Manual, Carrying Case, 2pcs Reflecting Tape Marks(202mm each