Precision signal generator with positive and negative voltage 0-10 V / 5 V and current 0-4-20 mA, calibration and simulation device

🔍 Are you tired of calibrating your instruments in the field with bulky or inaccurate equipment? Discover this high-precision portable signal generator now — your indispensable ally for fast, reliable, and stress-free checks!

✅ Smart multi-function output: symmetrical voltage (±10 V), standard voltages (0–10 V / 0–5 V) and current (4–20 mA / 0–20 mA) — all in one compact device.

✅ Exceptional stability: regulated voltage and current design, low thermal drift, and excellent load adaptation — even in demanding environments.

✅ Professional accuracy: high resolution, clear LCD display, and intuitive touchscreen interface — zero errors, zero doubts, even with gloves.

✅ Designed for the field: ultra-portable hands-free design, long battery life, and a rugged, shock-resistant housing — perfect for workshops, power plants, or on-site interventions.

✨ Imagine: you're on a production line, a sensor displays an anomaly. In 15 seconds, you generate an accurate 4–20 mA signal, validate the loop, identify the fault — and leave with a concrete solution. No tangled cables, no random adjustments: just confidence, control, and instant peace of mind.

📊 Technical Specifications:
• Dimensions: 165 × 82 × 42 mm
• Weight: 380 g (including battery)
• Power Supply: 3.7 V / 2600 mAh rechargeable Li-ion battery (battery life ≥ 12 h)
• Display: 2.4" backlit LCD, 128 × 160 px
• Output Accuracy: ±0.02% of full scale (23 °C ±5 °C)
• Connectivity: Universal single output with automatic switching detection
• Included Accessories: Micro-USB cable, 2 alligator clips, hard carrying case

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