Extech MA460+ Data Sheet

Ordering Information:

MA460+ ..........MiniAmp™ Clamp Meter with Temperature & μA

MA460+-NIST..MiniAmp™ Clamp w/ Temp. & μA w/ NIST Certificate

480172 ............Line Separator 3-prong plug

Features:

• 4000 count LCD display for clamp input and separate

4000 count display for multimeter test lead input

• Unique capability to observe AC Current and any other

parameter simultaneously, including Amps+Volts (power), Amps+Ohms, Amps+Temperature

• Provides AC/DC μA measurements with high

0.1μA resolution — ideal for HVAC applications

• Measure AC/DC Voltage to 600V and

Resistance to 40MΩ

• Type K thermocouple temperature measurements

• Wide range Capacitance and Frequency tests

• Basic 0.5% accuracy for DCV measurements

• Autoranging with AC Current, Data Hold

and Auto Power Off functions

• Max Hold captures 25ms peaks

• Compact size allows measurements in tight locations

• 1.1" (28mm) jaw size accommodates conductors

up to 4/0 AWG

• Fast Continuity Beeper and Diode test

• Overrange and Low Battery indicators

• Complete with CAT III test leads, two CR2032 button

batteries, carrying case and temperature probe (-58 to 482°F/-50 to 250°C)

Features:

• HVAC installation and repair

• Flame rod μA current measurements

• Plant maintenance

• Process control

• Electrical testing and repair

Dual display clamp-on multimeters

Plus Temperature and μA Current capabilities

MiniAmp™ Series

www.extech.com

9/25/08 - R1

Specifications Range Resolution Accuracy

AC Current 400A 0.01A ±(1.9%+5d) AC/DC μA 2000μA 0.1μA ±(2%+8d) DC Voltage 600V 0.1mV ±(0.5%+3d) AC Voltage 600V 1mV ±(1.5%+5d) Resistance 40MΩ 0.1Ω ±(0.6%+4d) Capacitance 3000μF 0.1nF ±(3.5%+6d) Frequency 5Hz to 100kHz 0.001Hz ±(0.5%+4d) Temperature -4°F to 572°F (-20°C to 300°C) 1°F/°C ±(2%+6°F or 3°C) Diode Test 0.25mA, <1.6V Continuity Beeper <10 to 120Ω Power Two CR2032 button batteries Dimensions/Weight 0.45lb (187g)/ 7.5x2.25x1.25" (190x63x32mm)