The SG002 is a versatile signal generator and current transmitter for electrical engineers and technicians. It delivers precise outputs from 010 V and 022 mA, and is compatible with 420 mA industry standard signals for testing sensors, transmitters, and control systems. Key benefits Precise, repeatable voltage and current outputs for reliable installation, debugging, maintenance, and work. Allinone tool that supports both voltage (010 V) and current (022 mA) signaling, with 420 mA compatibility for testing sensors and control loops. Secure connections with pluggable terminal blocks for dependable, quick setups. Easytoread 4digit definition display with 8 adjustable brightness levels. Durable, userfriendly design featuring a aluminum knob cap and electroplated buttons. Flexible power options to suit different environments and workflows, ensuring operation in the field or on the floor. Memory function to save frequently used voltage and current values, speeding up signal testing and reducing repeated adjustments. Key features 010 V voltage output and 022 mA current output, suitable for a wide range of signaling needs. Pluggable terminal blocks for secure, reliable connections. 4digit definition display with 8 adjustable brightness levels for easy visibility in varied lighting. aluminum knob cap with electroplated buttons designed for durable, precise control. SG002 current transmitter combines robust functionality with ease of use for accurate signal simulation. Power options External DC 1530 V power supply (can share 24 V with PLC devices). USB DC 5 V connection (compatible with mobile power banks, chargers, and computer ports). Builtin rechargeable lithium battery (Type 1 model) for portable operation. Multiple power options ensure uninterrupted operation in diverse working environments. Memory function Save frequently used voltage and current values with a simple encoder action. The device displays '...' when a value is saved and automatically recalls saved settings upon restart, eliminating repetitive adjustments during signal testing. Use scenarios Sensor and transmitter testing during installation or commissioning, using standard 420 mA signals to verify loop performance. Control system debugging and maintenance, performing accurate signal simulations to verify responses and troubleshoot issues. Onsite field testing or temporary operation where mains power is unavailable, using USB power banks or the builtin battery for extended operation.