<p>Increase disposable fast blow to avoid false instrument damage caused by 220V plug.</p> <p>All functions all use internal electronic input and output has a corresponding button.</p> <p>Two connector terminals can be used regardless of input and output. It is easy to operate.</p> <p>In addition to having a conventional input and output functions,resistance, PT100.Cu50 RTD, thermocouple eight kinds of signals can be input and output, measure negative temperature.</p> <p>The sensitivity of thermal resistance and resistance to external excitation output current is reduced. Increase the output and the measurement accuracy. For both constant and non-constant resistance measurement , expanding the usage of the instrument.</p> <p>V, input and output has a corresponding button, directly call without advance menu, no combination of keys.</p> <p> new and high quality</p> <p>Model: LB02</p> <p>Current Output: 0-24</p> <p>V Output:0-11 V</p> <p>Output: 0-110</p> <p>Resistance Output:20-4000</p> <p>Current Measurement</p> <p>V Measurement</p> <p>Measurement</p> <p>Resistance Measurement</p> <p>Colour:As Shown</p> <p>Material:plastic</p> <p>Package Contents:</p> <p>1 x LB02 Calibrator</p> <p>1 x Test Pen</p> <p>1 x USB cable</p> <p>1 x Carrying Box</p> <p>1 x English User Manual</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>