--- product_id: 494729858 title: "SG-003A Handheld Multifunction Signal Generator 0-10V 4-20mA Resistance Calibrator, Current, Voltage" brand: "rfelettronica" price: "170832CFA" currency: XOF in_stock: true url: https://www.desertcart.sn/products/494729858-sg-003a-handheld-multifunction-signal-generator-0-10v-4-20ma store_origin: SN region: Senegal --- # 0-12V voltage output with ±0.1% accuracy High-def TFT color LCD with adjustable backlight 3000mAh lithium battery for long runtime SG-003A Handheld Multifunction Signal Generator 0-10V 4-20mA Resistance Calibrator, Current, Voltage **Brand:** rfelettronica **Price:** 170832CFA **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your industrial calibration game—precision and power in your palm! ## Quick Answers - **What is this?** SG-003A Handheld Multifunction Signal Generator 0-10V 4-20mA Resistance Calibrator, Current, Voltage by rfelettronica - **How much does it cost?** 170832CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/494729858-sg-003a-handheld-multifunction-signal-generator-0-10v-4-20ma) ## Best For - rfelettronica enthusiasts ## Why This Product - Trusted rfelettronica brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Signal Modes:** Switch seamlessly between single increase, three fall modes, and single cycle output to match any industrial debugging scenario. - • **Intuitive Visual Control:** Navigate complex calibrations effortlessly on a vibrant TFT color LCD with customizable backlight for any lighting condition. - • **Custom Limits & PWM Mastery:** Set your own output boundaries and fine-tune PWM frequency and duty cycle for tailored, professional-grade testing. - • **All-Day Power, Zero Downtime:** Robust 3000mAh lithium battery ensures extended use without interruption—stay productive wherever you go. - • **Precision at Your Fingertips:** Experience ultra-accurate signal generation with ±(0.1%+0.005) precision across voltage and current outputs. ## Overview The SG-003A Handheld Multifunction Signal Generator is a compact, battery-powered calibrator designed for industrial PLC debugging and process instrumentation. Featuring high-accuracy voltage (0-12V) and current (0-24mA) outputs, a vivid TFT color LCD with adjustable backlight, and versatile signal modes including PWM, it delivers professional-grade performance with long battery life and customizable output limits. ## Description Specifications: Material: ABS Active current output: Ranges: 0~24mA Resolution: 0.01 mA Maximum load: 750 Ohm Accuracy:±(0.1%+0.005) Passive Current Output: Ranges: 0-24 mA Resolution: 0.01 mA External power supply up to 30V Accuracy:±(0.1%+0.005) Voltage Output: Ranges: 0-12 V Resolution: 0.01 V Maximum current 30mA Accuracy:±(0.1%+0.005) 24V Voltage Output: Drive current: 24 mA Resolution: 0.01 mA Accuracy:±(0.1%+0.005) Current Input Measurement: Ranges: 0-24 mA Resolution: 0.01 mA Input impedance: 100 Ohm Accuracy:±(0.1%+0.05) Voltage input measurement: Ranges: 0-30 V Resolution: 0.01 V Input impedance: 2 Mohm Accuracy:±(0.1%+0.05) PWM output (frequency): Ranges: 0-20K, 45K, 90K, 180K Resolution: 1Hz Accuracy: ±2% PWM output (frequency): Ranges: 0-20K, 45K, 90K, 180K Resolution: 1% Accuracy: ±2% Battery: 1 * Lithium battery, 3.7V 3000mAh (included) Package dimensions: 150 x 145 x 80 mm Package weight: 475 g Packing list: 1 x Signal Generator Calibrator 4 x Test Clips 1 x Type-C Charging Cable ## Features - SG-003A signal generator is mainly used for debugging PLC in industrial field, process instrumentation, solenoid valves and so on. - The operating interface is easy to use. This signal generator is small and light but has a long wait time and high accuracy. - Adjustable button backlight and high-definition TFT color LCD screen make it more convenient for users to operate at night and during the day. - The voltage and current have an automatic output function, can choose a single increase, three modes of fall and single cycle. With input to output conversion, active voltage to current conversion mode, passive mode and voltage current conversion mode. - The output has a custom function, the upper and lower output limits can be set arbitrarily. Voltage input diagram, current input diagram, frame rate is 10 frames. PWM output can set frequency and duty cycle respectively. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | RF Elettronica | | Part Number | SG-003A | | Product Dimensions | 9.2 x 7.2 x 3 cm | | Batteries | 1 Lithium Polymer batteries required. (included) | | Manufacturer reference | SG-003A | | Style | Resistance Tester | | Power Source | Battery Powered | | Batteries included? | Yes | | Battery Cell Type | Lithium | ## Product Details - **Brand:** RFElettronica - **Power source:** Battery Powered - **Style:** Resistance Tester - **Item dimensions L x W x H:** 9.2 x 7.2 x 3 centimetres - **Manufacturer:** RF Elettronica ## Images ![SG-003A Handheld Multifunction Signal Generator 0-10V 4-20mA Resistance Calibrator, Current, Voltage - Image 1](https://m.media-amazon.com/images/I/71XkIdhLeHL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/494729858-sg-003a-handheld-multifunction-signal-generator-0-10v-4-20ma](https://www.desertcart.sn/products/494729858-sg-003a-handheld-multifunction-signal-generator-0-10v-4-20ma) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-19*