FNIRSI S1 Digital Multimeter
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The FNIRSI S1 is a digital multimeter designed for accurate and versatile electrical measurements in both professional and DIY environments. It supports AC/DC voltage measurement, resistance, continuity testing, frequency detection, battery capacity measurement and temperature reading. Additional functions include NCV (non-contact voltage detection), diode testing, phase and neutral wire identification and True RMS measurement for more accurate readings of non-linear signals. The device features a clear inverted VA HD display for easy readability, along with automatic range selection, data hold and overload protection. A built-in 1000 mAh rechargeable battery with USB-C charging ensures convenient and portable operation.
The multimeter supports a broad set of measurement functions, including AC and DC voltage, resistance, continuity testing with audible feedback, frequency measurement, temperature sensing, diode testing and battery capacity evaluation. It also features NCV (non-contact voltage detection), enabling safe identification of live wires without direct contact. Phase and neutral wire identification further extends its utility in electrical installation work. True RMS measurement ensures accurate readings of non-linear and distorted waveforms, which is essential for modern electronic systems.
The S1 integrates intelligent automatic range selection and smart measurement processing, reducing the need for manual adjustments and improving workflow efficiency. Built-in overload and anti-burn protection systems safeguard the device against incorrect operation and electrical faults, enhancing durability and safety. Additional features include data hold functionality, automatic shutdown to conserve power and an integrated flashlight for use in low-light environments.
Powered by a 1000 mAh rechargeable lithium battery, the device eliminates the need for disposable batteries and charges via USB-C for convenience and sustainability. Its compact design and integrated test pen functionality allow it to be used as both a traditional multimeter and a voltage detection probe, increasing flexibility in field and workshop applications.
Performance highlights:
• AC/DC voltage, resistance, frequency and temperature measurement
• True RMS for accurate waveform analysis
• NCV non-contact voltage detection
• Continuity, diode and battery capacity testing
• Phase and neutral wire identification
• Smart auto-ranging and data hold function
• 1000 mAh USB-C rechargeable battery
Generell
| Hersteller | FNIRSI |
| Waren-Nr. | 3469080 |
| Modell | S1 |
| EAN | 5907085527369 |
| Zum Hersteller | www.fnirsi.com/ |
Die genannten Informationen und Spezifikationen können vom Hersteller jederzeit und ohne vorherige Ankündigung geändert werden. Die Herstellerabbildungen dienen ausschließlich der Veranschaulichung. Irrtümer und Schreibfehler bleiben vorbehalten. Deutsche Bedienungsanleitungen sind in einigen Fällen ausschließlich digital verfügbar und nicht Bestandteil des Lieferumfangs. Teile des Textes wurden möglicherweise automatisiert erstellt oder maschinell übersetzt und können daher in Einzelfällen missverständlich sein.
Shipping information
Technology Germany delivers across Germany and selected European countries with reliable and secure shipping services.
Estimated delivery time is usually 3–7 business days within Germany and 5–14 business days within Europe.
Shipping costs are automatically calculated during checkout based on destination and package size.
Customers benefit from secure packaging, professional logistics handling, and a 30-day return policy for eligible products.
For support or shipping questions, please contact contact@technologygermany.de.
Returns & warranty
Returns
Eligible products can be returned within 30 days after delivery.
Returned items must be unused, undamaged, and include original packaging.
Refunds are processed after inspection and approval of the returned goods.
Warranty
Technology Germany provides warranty support for eligible products according to manufacturer conditions.
Customers can contact our support team for technical assistance and warranty inquiries.
Warranty coverage may vary depending on the product and manufacturer.
