Description:     DT850L Digital LCD Multimeter Voltmeter Ammeter Ohmmeter Capacitance Volt Tester     Specification:   Size: Approx. 14.5x7.2x3.8cm\/ 5.71x2.83x1.50!#!amp!*!quot; Max Display: LCD 3 !#!amp!*!frac12; digits (1999 count) 0.6!#!amp!*!quot; high Polarity: Automatic、 indicated munus、 assumed plus Measure Method: Double integral A\/D switch implement Sampling Speed: 2 times per second Over-load Indication: !#!amp!*!quot;1!#!amp!*!quot; is displayed Operating Environment: 0\u2103~40\u2103、 at !#!amp!*!lt;80% RH Storage Environment: -10\u2103~50\u2103、 at !#!amp!*!lt;85% RH Power: 9V NEDA 1604 or 6F22(Not included) Static Electricity: About 4mA   Package includes:    1 x Digital Multimeter 1 x Black Test Lead 1 x Red Test Lead 1 x User Manual              More pictures: