PRODUCT DATASHEET EX350 Series TRMS Professional MultiMeters + NCV These professional DMMs are loaded with advanced features and functions. Low Impedance (LoZ) mode eliminates false readings caused by ghost voltages. Low Pass Filter (LPF)attenuates high frequencies to reduce noise for accurate readings. True RMS provides accurate readings when measuring distorted or noisy waveforms. Built-in Non-Contact AC Voltage Detector quickly checks for the presence of AC Voltage before testing. Common Features • True RMS for accurate AC measurements • 0.5% basic accuracy • LoZ prevents false readings caused by ghost voltages • Low Pass Filter (LPF) for accurate measurement of • Model EX350 Model EX355 with Temperature Model Features • Model EX350 - 4000 count backlit LCD display - Complete with test leads and two AA batteries • Model EX355 variable frequency drive signals - 6000 count backlit LCD display Built-in Non-contact AC Voltage Detector (NCV) - Type K Temperature with LED indicator - Complete with test leads, two AA batteries, and • Data Hold freezes the reading on the display • Min/Max/Max-Min captures highest and lowest general purpose bead wire temperature probe readings and the difference between them • Relative Mode for Capacitance Zero and offset adjustment • Continuity and Diode Test • Auto Power Off conserves battery life Specifications on next page Ordering EX350 N *.......... True RMS MultiMeter + NCV EX355 N *.......... True RMS MultiMeter + NCV + Temperature N * Indicates products that are available with optional calibration traceable to NIST. Order with -NIST after part number for product plus Calibration Certificate. Specifications subject to change without notice. Copyright © 2015 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form. Rev. 11/6/15 EX350 UPC Code: 793950393505 EX355 UPC Code: 793950393550 www.extech.com Specifications EX350 EX355 Display counts 4000 6000 Basic DCV Accuracy ±0.5% ±0.5% NCV Detector Yes Yes DC/AC Voltage 0.01mV to 600V 0.01mV to 600V DC/AC Current 0.1µA to 10.00A 0.1µA to 10.00A Resistance 0.1Ω to 40.00MΩ 0.1Ω to 60.00MΩ Capacitance 1pF to 60.00mF 1pF to 60.00mF Frequency 0.001Hz to 10MHz 0.001Hz to 10MHz Temperature (Type K) — -40 to 1832°F (-40 to 1000°C) Duty Cycle 0.1 to 99.9% 0.1 to 99.9% Diode Test 3.2V 3.2V Continuity Audible Audible Dimensions 6.7x3.2x1.9" (175x81x48.5mm) 6.7x3.2x1.9" (175x81x48.5mm) Weight 13.1oz (370g) 13.1oz (370g) Specifications subject to change without notice. Copyright © 2015 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form. www.extech.com