testo 755-1 - Current/Voltage testerAutomatic measurement parameter detection - Polarity detection for DC circuits - 3-phase sequence check with motor rotation indication - Single lead voltage test with audible indication - Exchangeable measuring tips
The Testo 755‑1 is a versatile handheld multimeter and clamp meter designed for professionals who require accurate, reliable measurements of electrical current and voltage in a wide range of environments. Its compact, ergonomic design allows technicians to perform quick diagnostics on live circuits without compromising safety.
The device combines several essential measurement modes into one unit:
The Testo 755‑1 meets stringent safety standards, ensuring safe operation in demanding work conditions:
The instrument features a high‑contrast LCD display capable of showing up to 4000 counts. This resolution allows for precise reading of small voltage or current changes, which is critical when troubleshooting subtle faults. The interface includes:
The Testo 755‑1 is engineered with user comfort in mind. Its lightweight construction and balanced weight distribution allow prolonged use without fatigue. The clamp jaws are designed to grip conductors securely, while the overall housing protects internal components from mechanical shock.
This tester is ideal for a broad spectrum of electrical tasks:
The Testo 755‑1 is factory calibrated to meet international accuracy standards. Regular calibration checks are recommended to maintain measurement integrity, especially in critical applications where precision is paramount.
Powered by a rechargeable lithium battery, the tester offers extended operation times between charges. The device includes an automatic power‑down feature that conserves energy when not actively measuring.
Advanced models provide connectivity options such as USB or Bluetooth, enabling seamless transfer of measurement data to computers or mobile devices for real‑time monitoring and reporting. This integration facilitates efficient workflow management in field service environments.
The IP64 rating ensures that the Testo 755‑1 can withstand dust ingress and water jets, making it suitable for outdoor use or in dusty industrial settings. Its robust construction also protects against accidental drops and vibration.
The Testo 755‑1 Current/Voltage Tester is a comprehensive tool that blends accuracy, safety, and durability into a single handheld unit. Whether measuring high‑current industrial circuits or performing detailed diagnostics on low‑voltage control systems, this tester delivers reliable performance in every scenario.
The Testo 770-1 is a versatile TRMS clamp meter designed for measuring AC current and voltage. With its cable-grab clamp design, this handheld multimeter provides accurate measurements in the range of CAT III 1000 V and CAT IV 600 V.
The Testo 770-2 is a handheld multimeter with a CAT III 1000 V and CAT IV 600 V rating. It features a current clamp, measuring range of up to 4000 counts on the display, and is designed for professional use in various industries.
The Testo 0602 4592 temperature probe measures temperatures from -60°C to +130°C and uses a sensor type K. It is designed for contact measurements and includes a clamping bracket for easy attachment.
Handy case for testo Smart Probes VAC Set - testo Smart Case enables the measuring instruments to be conveniently transported and that they are always to hand when they are needed - Enables storage and transport of testo 405i, testo 410i, testo 510i, test
This is a temperature probe with Velcro designed for contact measurement ranging from -50 to 120°C, using Type K sensor.
Outside: impact-resistant, flexible protective shell case with zip. - Inside: main compartment and stitched additional compartments for accessories. - Carry case Testo 760.
