2025 4-20MA Signal Generator for PLC and Panel Debugging, Precision Analog Simulator, Voltage and Current Testing Tool

BRT LB02G (Upgraded Version) Max. Output Range: -10V to 10V; 0–22mA sink or source signal (2/3/4-wire) Voltage output can be precisely set to 0.00V Selectable and adjustable output ranges: 0–20mA, 4–20mA, 0–22mA, 0–1V, 0–5V, 0–10V, 0–2.5V, 0–3.3V, –5V to 5V, 1–5V, 2–10V Display modes: actual current/voltage signal value; 0.0–100.0; 0.0–50.0 Hz 9 programmable fast signal output points for convenient debugging Battery capacity indicator and battery voltage display Powered by 24V via terminal block or 5V via USB port — suitable for indoor and outdoor industrial use Built-in 1000mAh, 3.7V rechargeable battery with automatic charging cutoff Output accuracy: ±0.01V, ±0.01mA; calibrated output with LED display of signal value Adjustment modes: fine or coarse — selectable Short-circuit protection and reverse polarity protection Ergonomic external housing with precision encoder knob Default output range: 0–10V, 0–20mA; configurable to –10V to 10V, 4–20mA, etc. Color: Black + Gray Material: Plastic Package Includes: 1 × Signal Generator 1 × USB Cable 4 × Alligator Clips 1 × Screwdriver 1 × English Instruction Manual Note: Color may vary slightly due to lighting and screen settings. Note: Slight dimensional variation may occur due to manual measurement (±1–3 cm).