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Description This handheld small voltage and current signal generator can be used in scientific research laboratories company factories electrical maintenance etc Feature 1 The voltage and current signal generator is the most commonly used electrical test instrument for electrical engineers and technicians during onsite installation commissioning overhaul and maintenance of electrical equipment 2 Plug gable terminal blocks safe and convenient wiring 3 4 digit high definition digital tube the display brightness is evenly adjustable 1 8 brightness 4 Aluminum knob cap electroplating button high quality film charging indicator battery switch 5 Three power supply methods external power supply DC5V micro USB built in lithium battery chargeable As long as you work all the way you can also connect at the same time 6 DC 15 30V external power supply which can share the 24V power supply of PLC and other equipment 7 Micro USB universal interface can be connected to mobile power charger computer USB port etc 8 On the normal operation screen save a voltage and current value click the encoder to save and after releasing the OK button the screen displays indicating that the save is successful After restarting the saved value will be displayed directly and there is no need to adjust the parameters every time when starting up which is very practical 9 Easy to carry and small in size it is the best choice for on site debugging Specification Ma
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