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Extech Instruments 480846 User Manual

Extech Instruments 480846
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480846 V2.3 7/09
14
Battery Installation and Replacement
Battery Installation
Remove the rear battery cover and insert a fresh 9V battery.
Battery Replacement
When the battery voltage drops below the operating voltage, the battery icon
+
appears and flashes. If it appears, the battery should be replaced.
Specifications
General Specifications
Measurement method: Digital, triaxial measurement.
Directional characteristic: Isotropic, triaxial.
Measurement range selection: One continuous range.
Display resolution: 0.1mV/m, 0.1μA/m, 0.1μW/m
2
, 0.001μW/cm
2
Setting time: T Typically 1s (0 to 90% of measurement value).
Display refresh rate: Typically 0.5 seconds
Display type: Liquid-crystal display (LCD), 4 digit.
Audible alarm: Buzzer.
Units: mV/m, V/m, μA/m, mA/m, μW/m
2
, mW/m
2
, W/m
2
μW/cm
2
,
mW/cm
2
Display value: Instantaneous measured value, maximum value,
or maximum average value.
Alarm function: Adjustable threshold with ON/OFF.
D
ata memory and read storage: 99 data sets.
Dry batteries: 9V NEDA 1604/1604A
Battery life: > 3 hours
Auto power off: 5 minutes.
Operating temperature range: 0°C to +50°C
Operating humidity range
: 5% to 75%RH
Storage temperature range: -10°C to +60°C
Storage humidity range
: 0% to 80%RH
Dimensions: Approx. 67(W)×60(T)×247(L)mm.
Weight (including battery): Approx. 250g

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Extech Instruments 480846 Specifications

General IconGeneral
BrandExtech Instruments
Model480846
CategoryMeasuring Instruments
LanguageEnglish

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