Digital Trms Multimeter

Model 405MK-1 ( 17 functions 33 ranges )

Features
• Auto Polarity Display.
• Overrange Indication.
• Low Battery Indication.
• Data Hold Function.
• Auto power off
• Shock Resistant & Fire Retardant Casing.
• Input warning beeper
• Logic test, Diode Test & Continuity Test
• Duty Cycle Function.
• CE approved

General Specification
• Sensing : True RMS Sensing.
• Basic Accuracy : ± (0.05%rdg + 3 dgts)
• Display : 4 ½ digits, 19999 counts large LCD display with function and unit sign annunciators.
• Display Size : 17 mm
• Over range indication:"1" most significant digit blinks.
• Low battery indication : The is displayed when the battery voltage drops below the operating level.
• Polarity : Automatic, (-) negative polarity indication.
• Auto power off : Meter automatically shuts down after approx.45 minutes of inactivity.
• Altitude : 6561.7 (2000M)
• Measurement rate : 2.5 times per second, nominal
• Operating Temperature : 0°C to 50°C at < 70% R.H.
• Storage Temperature : -20°C to 60°C, 0 to 80 % R.H with battery removed from meter.
• Temperature Coefficient : 0.1 x (specified accuracy) / °C (0°C ~ 18° or 28°C ~ 50°C)
• Power : Single 9V Alkaline battery.
• Battery life : 500 hours typical with alkaline.
• Dimension : 198(H) x 90(W) x 44(D)mm.
• Weight : Approx. 400g including battery.
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