Extech Instruments 461750 User Manual

6 461750-en-US_ V2.5 11/21
Specifications
General Specifications
Display 5-digit LCD Display
Range selection Automatic range selection
Time Base 4MHz Quartz Crystal
Sampling Time 1 second (>60 rpm); >1 second (10 to 60 rpm)
Operating Temperature 32 to 122
o
F (0 to 50
o
C)
Operating Humidity 80% RH Max.
Power supply 9V Battery
Battery Life 40 hours (approx.)
Applicable standards EN 50081-1/1992 (EN 55022)
EN 50082-1/1997 (EN 55024)
Dimensions 5.9 x 2.0 x 1.3” (150 x 51 x 33mm)
Weight 5.0 oz. (142g)
Range Specifications
Measurement
Range
Accuracy
Rotation
10.000 to 9999 rpm
± (0.1% reading + 2 digits)
Surface Speed
3.0000 to 6560.0 ft/min
± (1.5% reading + 2digits)
Surface Speed
1.0000 to 1999.9 m/min
± (1.5% reading + 2digits)
1.0000 to 5000.0 yds/min

Extech Instruments 461750 Specifications

General

Brand	Extech Instruments
Model	461750
Category	Measuring Instruments
Language	English