Product Comparison

	DMC-SX 3000	DMC-SX 4000	DMC-SX 5000
Measure / Locate
Orientation / Horizontal Accuracy	18 mils	10 mils	5 mils
Elevation Accuracy	9 mils	4 mils	2 mils
Bank Accuracy	9 mils	4 mils	2 mils
Cable Interface	RS232, 5 V TTL compatible	RS232, 5 V TTL compatible	RS232, 5 V TTL compatible
Physical Characteristics
Housing Material	Reinforced Plastic	Aluminum	Aluminum
Weight	< 25 g	<28 g	<28 g
Dimensions	33 x 31 x 13.5 mm	33 x 31 x 13.5 mm	33 x 31 x 13.5 mm
Power Supply	5 V ± 5%	5 V ± 5%	5 V ± 5%
Power Consumption	250 mW max.	250 mW max.	250 mW max.

* All fields marked with an asterisk are optional.