ML720 datasheet(8/19 Pages) EXTECH

8 / 19 page

Temp. Coefficient: Nominal 0.15 x specified accuracy per ºC (between

0 and 18

oC or 28 to 50oC), or as otherwise specified

Power Supply:

9V battery (NEDA1604, JIS006P or IEC6F22)

AC Sensing:

True RMS

Auto Power Off:

After 17 minutes of inactivity with no input signal

Safety:

Intended for indoor use and protected by double insulation per

EN61010-1 and IEC61010-1 2nd Edition (2001) to CAT III

1000V & CAT IV 600V. The meter also meets UL3111-1(1994)*

and CSA C22.2 No. 1010-1-92* to CAT III 1000V.

Terminals (to COM) ratings:

V :

CATEGORY III 1000 VOLTS AC & DC, AND

CATEGORY IV* 600 VOLTS AC & DC.

A / MA

µA : CATEGORY III AND CATEGORY IV* 500

VOLTS AC AND 300 VOLTS DC.

*Category IV safety standard (for DMMs) was first released in

IEC61010-1 2nd Edition in year 2001, and was yet a UL published

standard at the time this manual was written.

UL Certification: Meters

that

bear

the

marking

have

been

investigated by UL headquarter in the USA per UL

standard UL3111-1 1st Ed to its highest CAT III rating

and international standard IEC61010-1 Second Edition

(year 2001) to CAT IV rating. The UL markings on the

meter, where applicable, are marked as “UL Listed Cat

III only” and “UL Classified to IEC61010-1 2nd Ed. Cat

IV”.

E.M.C.: Meets

EN61326(1997,

1998/A1),

EN61000-4-2(1995)

and

EN61000-4-3(1996). Also meets former standards EN55011

(1991) and EN50082-1(1997)

In an RF field of 3V/m: Capacitance function is not specified

Other function ranges: Total Accuracy = Specified Accuracy + 30

digits. Performance > 3V/m is not specified

Overload Protection:

µA/mA Range:

0.63/500V, IR 200kA, F fuse

A Range:

12.5A/500V IR 20kA, F fuse

V Range:

1050V rms, 1450V peak

mV,

Ω and other: 600VDC/VAC rms

Power Consumption:

2.7mA typical

Dimension: 7.32 x 3.43 x 1.4" with holster (186mm x 87mm x 35.5mm)

Weight:

15.17 oz. with holster (430g)

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