Item Brochure

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MA260 CAT IV True RMS 200A

AC Open Jaw Clamp Meter

Easy-to-use, one button, Auto Sense technology allows

meter to recognize the input being measured and will

automatically switch to the correct mode of operation.

Its convenient Open Jaw design provides quick

measurements in tight locations. True RMS provides

accurate readings.

Features

• Smart Auto Sensing technology enables the meter to

recognize the input and automatically switch to the

correct mode of operation

• For AC Voltage, Auto Sense feature evaluates input

signal and adjusts Input Impedance to eliminate effects

of ghost voltages

• 0.6" (16mm) open jaw size

• True RMS for accurate readings of noisy, distorted

or non-sinusoidal waveforms

• Built-in non-contact voltage detector with LED indicator

• 10,000 count backlit LCD display

• Smart Data Hold freezes the reading on the display

and automatically changes if a new reading is larger

than 50 counts

• Auto Power Off with disable

• Battery capacity (%) displayed on power-up

• Slim housing construction with built-in test lead holders

• Complete with test leads and two AAA batteries

Ordering

MA260 .............. CAT IV True RMS 200A AC Open Jaw Clamp Meter

www.extech.com

Rev. 7/29/15

Speciﬁcations

Range Max Resolution Basic Accuracy

AC Current 200A 0.1A ±3.0%

AC Voltage 1.3V to 1000V 0.1V ±0.9%

DC Voltage 2.1V to 1000V 0.1V ±0.3%

Non-contact Voltage (NCV) 80 to 1000V AC (50 to 60Hz)

Resistance (Ω) 0 to 10kΩ 1Ω ±0.9%

Input Impedance 6kΩ up to 30V; Increases to 420kΩ at 1000V

Diode 0.4 to 0.8V 0.1V ±1.0%

Continuity Beeper (25Ω threshold)

Dimensions 7.6 x 2.1 x 1.2" (193 x 54 x 31mm)

Weight 9.9oz (280g)

UPC Code: 793950382622