Heavy Duty Industrial MultiMeters Waterproof (IP67) rugged design for heavy duty use With CAT IV-600V safety rating for industrial applications Common Features: * 1000V input protection on all functions * Dual sensitivity frequency functions * Large backlit LCD * Diode open circuit voltage of 2.8V DC * Auto power off with disable feature * Complete with double molded test leads, magnetic hanging strap, Type K bead wire temperature probe (EX505, EX520 and EX530), carrying case, and one 9V battery Models: EX503, EX505 (True RMS) * 4,000 count * 0.5% accuracy * Data Hold and Relative * 10A max current Models: EX510, EX520 (True RMS) * 6000 count--high resolution * 0.09% accuracy * Min/Max/Relative/Data Hold * 20A max current Model EX530 (True RMS) * 40,000 count--highest resolution * 0.06% accuracy * Min/Max/Relative/Data Hold * 20A max current * Peak Hold (AC only) Drop-proof to 6 feet (2.9m) S E R I E S EX500 Double molded for rugged, waterproof (IP67) protection Specifications EX503 Display Counts Averaging/True RMS Basic Accuracy DC/AC Voltage 4,000 count Averaging 0.5% 0.1mV to 1000VDC 0.1mV to 1000VAC 0.1A to 10A 0.1to 40M 0.01nF to 100F 5Hz to 1kHz 0.001Hz to 10 MHz -- DC/AC Current Resistance Capacitance Frequency (electrical) Frequency (electronic) Temperature Duty Cycle Diode/Continuity Dimensions Weight EX505 EX510 4,000 count True RMS 0.5% 0.1mV to 1000VDC 0.1mV to 1000VAC 0.1A to 10A 0.1to 40M 0.01nF to 100F 5Hz to 1kHz 0.001Hz to 10 MHz -4 to 1382F (-20 to 750C) 0.1 to 99.9% 0.1 to 99.9% Yes Yes 7.25x3.25x2.25"(184x83x57mm) 7.25x3.25x2.25"(184x83x57mm) 12.3oz (349g) 12.3oz (349g) EX520 6,000 count Averaging 0.09% 0.1mV to 1000VDC 1mV to 1000VAC 0.1A to 20A 0.1to 40M -- 10Hz to 400Hz 0.001Hz to 40MHz -- 6,000 count True RMS 0.09% 0.1mV to 1000VDC 1mV to 1000VAC 0.1A to 20A 0.1to 40M 0.01nF to 1000F 10Hz to 400Hz 0.001Hz to 40MHz -50 to 1382F (-45 to 750C) 0.1 to 99.9% 0.1 to 99.9% Yes Yes 7.25x3.25x2.25"(184x83x57mm) 7.25x3.25x2.25"(184x83x57mm) 12.3oz (349g) 12.3oz (349g) EX530 40,000 count True RMS 0.06% 0.01mV to 1000VDC 0.01mV to 1000VAC 0.01A to 20A 0.01to 40M 0.001nF to 40mF 40Hz to 400Hz 0.001Hz to 100MHz -50 to 1382F (-45 to 750C) 0.1 to 99.90% Yes 7.25x3.25x2.25"(184x83x57mm) 12.3oz (349g) Ordering Information Accessories EX503 ..............Industrial MultiMeter (4000 count) EX503-NIST ......EX503 MultiMeter w/ Calibration Traceable to NIST. EX505 ..............True RMS Industrial MultiMeter (4000 count) EX505-NIST ......EX505 MultiMeter w/ Calibration Traceable to NIST. EX520 ..............True RMS Industrial MultiMeter (6000 count) EX520-NIST ......EX520 MultiMeter w/ Calibration Traceable to NIST. EX530 ..............True RMS Industrial MultiMeter (40,000 count) EX530-NIST ......EX530 MultiMeter w/ Calibration Traceable to NIST. TL810................Electrical Test Lead Kit TP200 ..............Type K Clamp Probe (212F/100C) HG500 ..............Magnetic Hanging Strap www.extech.com Specifications subject to change without notice. 6/5/12 - R1 Copyright (c) 2008-2011 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.