Extech Instruments EX310 Betriebsanweisung PDF herunterladen (Seite 15)

Model EX310-EU-ENG – V7.2– 05/2008

General Specifications

Diode Test Bias voltage: 2.3VDC

Continuity Check Audible signal will sound if the resistance is

less than 100Ω

Input Impedance 1MΩ (VDC & VAC)

AC Bandwidth 50 / 60Hz

Display 2000 count (0 to 1999) LCD

Overrange indication “1___” is displayed

Polarity Automatic (no indication for positive); Minus (-

) sign for negative

Measurement Rate 2 times per second, nominal

Low Battery Indication “ ” is displayed if battery voltage drops

below operating voltage

Battery One (1) 9V battery

Fuses mA range; 200mA/250V fast blow

A range; 10A/250V fast blow, ceramic

Operating Temperature 32ºF to 122ºF (0ºC to 50ºC)

Storage Temperature -4

F to 140

F (-20

C to 60

Operating Humidity Max 70% up to 87ºF (31ºC) decreasing

linearly to 50% at 122ºF (50ºC)

Storage Humidity < 80% RH

Operating Altitude 7000 ft. (2000 meters) maximum.

Weight 9.17 oz (260g) includes holster

Size 5.8” x 2.9” x 1.6” (147 x 76 x 42mm) includes

holster

Approvals CE, UL

Safety

This meter is intended for indoor use and

protected, against the users, by double

insulation per EN61010-1 and IEC61010-1

2nd Edition (2001) to CAT II 1000V & CAT III

600V; Pollution Degree 2. The meter also

meets UL 61010-1, Second Edition (2004),

CAN/CSA C22.2 No. 61010-1, Second Edition

(2004), and UL 61010B-2-031, First Edition

(2003)

Section 1.01 UL LISTED The UL mark does not

indicate that this product has been evaluated

for the accuracy of its readings.

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