เครื่องวัดรอบ รุ่น AT-9995

Professional Automotive DMM with RS-232 PC Interface

Features

• Oversized high contrast 4000 counts with Bargraph backlight LCD Display
• RRM measurement for automotive engines with 1 to 12 Cylinders using the inductive pick-up
• Data Hold and Relative functions
• Max Hold and Min Hold
• Auto Power Off
• Fused current inputs and overload protection on all ranges

Specifications

• Voltage DC: 400mV, 4V, 40V, 400V, 1000V; +/-(0.5%+2d)
• Voltage AC: 400mV, 4V, 40V, 400V, 750V; +/-(0.8%+4d)
• Current DC: 400uA, 4000uA, 40mA, 400mA, 4A, 20A; +/-(1.2%+2d)
• Current AC: 400uA, 4000uA, 40mA, 400mA, 4A, 20A; +/-(1.5%+4d)
• Resistance: 400ohm, 4kohm, 40kohm, 400kohm, 4Mohm, 40Mohm; +/-(0.8%+3d)
• RPM(Tach): 600~4000RPM; 600~12000RPM(x 10RPM); +/-(2.5%+2d)
• Dwell Angle: 1CYL, 2CYL, 3CYL, 4CYL, 5CYL, 6CYL, 8CYL, 10CYL, 12CYL; +/-(2.5%+2d)
• Duty Cycle: 0.1~99.9%; +/-(1.5%+2d)
• Period: 0.1~20mS; +/-(3.0%+5d)
• Pulse Width: 0.1~10mS; +/-(3.0%+5d)
• Frequency: 30kHz; +/-(2.0%+2d)
• Temperature: -20~760 Deg.C/ -4~1400 Deg.F; +/-(3.0%+2d)
• Diode Check: Open circuit voltage 1.5V dc typical; Test current 0.3mA typical
• Continuity Test: Threshold 30 ohm, Continuity Beeper 2.7kHz
• Size(HxWxD): 197mm x 88.4mm x 41.2mm
• Weight: 390g 

Product Information
Datasheet
Manual
CEM Catalog