Extech EX503 and EX 505
Industrial Digital MultiMeters

Waterproof (IP67) rugged design for heavy duty use
Double molded for waterproof (IP67) protection
CAT IV-600V safety rating for industrial applications
0.5% basic accuracy
Over-sized high contrast 4000 count LCD backlit display
1000V input protection on all ranges
Dual sensitivity frequency functions
Temperature measurement (EX505)
Relative Mode
Data Hold and Auto Power Off
Complete with double-molded test leads, bead wire temperature probe (EX505), and 9V battery
Dimensions: 7.1x3.2x2.1" (182x82x55mm)
12.6oz (360g)

Specifications for EX503	Specifications for EX505
Display Counts: 4000 Basic Accuracy: 0.5% DC Voltage: 1000V AC Voltage: 1000V DC Current: 10A AC Current: 10A Resistance: 40MΩ Capacitance: 200µF Frequency: 10MHz Duty Cycle: 0.1 to 99.9% Diode/Continuity: Yes	True RMS Display Counts: 4000 Basic Accuracy: 0.5% DC Voltage: 1000V AC Voltage: 1000V DC Current: 10A AC Current: 10A Resistance: 40MΩ Capacitance: 200µF Frequency: 10MHz Temperature: -50 to 1382°F (-45 to 760°C) Duty Cycle: 0.1 to 99.9% Diode/Continuity: Yes

Ordering Information
Model	Description	Buy Online	Price
EX503	Extech EX503 Industrial Multimeter		$79.99
EX503NIST	Extech EX503-NIST EX503 with NIST Certificate		$139.99
EX505	Extech EX505 True RMS Industrial Multimeter		$99.99
EX505NIST	Extech EX505-NIST EX505 with NIST certificate		$159.99
Included Accessories
	Double molded test leads Bead wire temperature probe (EX505) (1) 9V Battery	Included

*NOTE: Items ordered with optional NIST calibration will require
approximately 10 days to complete the certification.