1. unique design 2.high precision 3.simple and effective 4.Competitive price ORP meter with good quality

Range	pH	0.00 to 14.00 pH
	Working Environments	0 to 50°C
Resolution	pH	0.1 pH
Accuracy	pH	±0.1 pH(@20°C)
Power Supply	3 x 1.5V(AG13)
Environment	0 to 50°C   RH less than 95%
Dimensions	152 x 29 x 15 mm
Weight	50 g

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