Extech TK505, EX505, EX530, EX503 Data Sheet

Specifications subject to change without notice.
Copyright © 2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.

www.extech.com

2/29/08 - R1

Waterproof (IP67) rugged design for heavy duty use

With CAT IV-600V safety rating for industrial applications

Heavy Duty Industrial MultiMeters

Specifications EX503 EX505 EX510 EX520 EX530

Display Counts 4,000 count 4,000 count 6,000 count 6,000 count ✓ 40,000 count
Averaging/True RMS Averaging ✓ True RMS Averaging ✓ True RMS ✓ True RMS
Basic Accuracy 0.5% 0.5% 0.09% 0.09% ✓ 0.06%
DC/AC Voltage 0.1mV to 1000VDC 0.1mV to 1000VDC 0.1mV to 1000VDC 0.1mV to 1000VDC 0.01mV to 1000VDC

0.1mV to 1000VAC 0.1mV to 1000VAC 1mV to 1000VAC 1mV to 1000VAC 0.01mV to 1000VAC
DC/AC Current 0.1µA to 10A 0.1µA to 10A 0.1µA to 20A 0.1µA to 20A 0.01µA to 20A
Resistance 0.1W to 40MW 0.1W to 40MW 0.1W to 60MW 0.1W to 60MW 0.01W to 40MW
Capacitance 0.01nF to 100µF 0.01nF to 100µF — 0.01nF to 1000µF 0.001nF to 40mF
Frequency (electrical) 5Hz to 1kHz 5Hz to 1kHz 10Hz to 400Hz 10Hz to 400Hz 40Hz to 400Hz
Frequency (electronic) 0.001Hz to 10MHz 0.001Hz to 10MHz 0.001Hz to 40MHz 0.001Hz to 40MHz 0.001Hz to 100MHz
Temperature — ✓-4 to 1382°F — ✓ -50 to 1382°F ✓ -50 to 1382°F

(-20 to 750°C) (-45 to 750°C) (-45 to 750°C)
Duty Cycle 0.1 to 99.9% 0.1 to 99.9% 0.1 to 99.9% 0.1 to 99.9% 0.1 to 99.90%
Diode/Continuity Yes Yes Yes Yes Yes
Dimensions 7.25x3.25x2.25"(184x83x57mm) 7.25x3.25x2.25"(184x83x57mm) 7.25x3.25x2.25"(184x83x57mm) 7.25x3.25x2.25"(184x83x57mm) 7.25x3.25x2.25"(184x83x57mm)
Weight 12.3oz (349g) 12.3oz (349g) 12.3oz (349g) 12.3oz (349g) 12.3oz (349g)

EX500

S E R I E S

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)

Ordering Information

EX503 ..............Industrial MultiMeter (4000 count)

EX503-NIST ......EX503 MultiMeter w/ NIST Certificate

EX505 ..............True RMS Industrial MultiMeter (4000 count)

EX505-NIST ......EX505 MultiMeter w/ NIST Certificate

EX510 ..............Industrial MultiMeter (6000 count)

EX510-NIST ......EX510 MultiMeter w/ NIST Certificate

EX520 ..............True RMS Industrial MultiMeter (6000 count)

EX520-NIST ......EX520 MultiMeter w/ NIST Certificate

EX530 ..............True RMS Industrial MultiMeter (40,000 count)

EX530-NIST ......EX530 MultiMeter w/ NIST Certificate

Accessories

TL810................Electrical Test Lead Kit

TP200 ..............Type K Clamp Probe (212ºF/100ºC)

HG500 ..............Magnetic Hanging Strap

Double molded for rugged,
waterproof (IP67) protection

Drop-proof to 6 feet (2.9m)