BRT LB02G (Upgraded New Version)If you need low cost no battery inside type, pls click:2/3/4wire 020mA 010V Signal Generator BRT LB01GNBMax. Output range: max. 10V to 10V., 2/3/4wire 022mA sink or source signal. Voltage output can be exactly 0.00VOutput range can be 020mA, 420mA, 022mA, 01V, 05V, 010V, 02.5V, 03.3V, 5V to 5V, 15V, 210V, etc. switchable and adjustable.Display modes can be: actual current/voltage signal value display, 0.0100.0(%), 0.050.0 (Hz), switchable. can set 9 x fast signal output points, more convenient to do debugging.Have battery capacity status indicator, and battery voltage value display function.Support 24V operating power supply via wiring terminals and 5V from USB port, can be used in indoors or outside industrial site.1000mAH 3.7V rechargeable battery embedded inside, *Automatic stopping recharging battery when battery has been fully ..Output accuracy can be calibrated by , precision 0.01V, 0.01mA output and LED display output signal value accurately.Adjusting steps can be fine adjustment or rough adjustment, switchable.Have shortcircuited protection circuits and polarity reverse connection protection circuits in Brightwin signal generator.Refined friendly external shell, refined accurate encoders' knob to adjust output signal, more slim size. default output range is 010V, 020mA, can adjust it to output 10V to 10V, 420mA, etc., output ranges.Output accuracy can be calibrated by .Colour: black grayMaterial: plasticPackage Contents:1 * Signal Generator1 * USB Cable (random color, 't accept the specified color)4 * Alligator Clip1 * Screwdriver (random color, 't accept the specified color)1 * English instruction manualOnly the above package content, other products are not included.Note: Light 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 +/ 13cm.