High-Precision Process Signal Source & Calibrator 0.02% Accuracy DCV / DCMA / Ohm / TC / RTD / USB 11+

Uncompromising Precision for Professional Calibration

VICTOR11+ is not just another signal source—it is a precision tool built for engineers, technicians, and calibration labs who demand reliability and accuracy. With a basic accuracy of 0.02%, this device delivers trustworthy measurements and outputs across all key functions. Whether you are testing a temperature transmitter, simulating a sensor, or calibrating a PLC input, the VICTOR11+ ensures that your readings are precise and repeatable, reducing costly errors and rework.

All-in-One Signal Source and Measure

Why carry multiple instruments when one does it all? The VICTOR11+ combines signal generation and measurement in a single handheld unit. It outputs DC voltage (up to 11V, with 0.1mV resolution), DC current (up to 22mA, 1µA resolution), and resistance (from 0.01Ω resolution on the 400Ω range to 40kΩ). It also simulates thermocouples (TC) and RTDs, making it perfect for testing temperature controllers and recorders. The built-in USB communication allows you to log data or control the device remotely—ideal for automated test setups.

Temperature Simulation Made Easy

The VICTOR11+ excels in temperature calibration. It supports multiple thermocouple types (K, E, J, T, B, R, S, N) and RTDs (Pt100, Pt200, Pt500, Cu50). The internal RJ-C cold junction compensation ensures accurate TC simulation without external references. For even higher accuracy, use the external temperature probe (±0.2°C). The temperature coefficient is only 0.1 × basic accuracy per °C, meaning stable performance even in challenging environments (5°C to 50°C). No more guessing cold junction errors—the VICTOR11+ handles it automatically.

User-Friendly Dual Display

Time is money. The VICTOR11+ saves both with its dual display screen, showing output value and measured value simultaneously. You can set a 4–20mA output while reading the actual loop current—without switching modes. The large digital display with backlight ensures visibility in dark control cabinets or outdoor panels. The intuitive keypad includes dedicated buttons for mA, Ohm, TC, RTD, and FREQ functions, so you spend less time navigating menus and more time working.

Built for the Real World

Field calibration is tough—dropped tools, temperature shifts, and electrical noise are daily realities. The VICTOR11+ is designed to handle them. The output terminals are protected to 30Vpk against accidental voltage application. The device includes an automatic shutdown feature to save battery life, and the robust housing withstands everyday shop-floor abuse. The 25mA output current capability is more than enough to drive most loops, and the built-in 22mA overrange allows for testing beyond 20mA.

Resistance and RTD Simulation with Zero Function

Simulating resistance sensors can be tricky due to lead resistance. The VICTOR11+ solves this with a zero/clear function for the Ohm range, allowing you to null out test lead resistance. On the 400Ω range, resolution is 0.01Ω with 0.02% accuracy—perfect for PT100 RTD simulation. 3-wire and 4-wire RTD connections are supported, so you can simulate or measure with confidence.

Perfect for 4–20mA Loop Calibration

The 20mA range is where the VICTOR11+ shines. It outputs 0–22mA with 1µA resolution and 0.02% accuracy. Use it to test valve positioners, I/P converters, or isolate a faulty transmitter. The SIMULATE mode lets you power a loop while controlling the current—no extra power supply needed. The mA+ and mA- terminals are clearly marked to prevent wiring mistakes.

Why Choose Ruoshui VICTOR11+?

• Accuracy you can trust – 0.02% basic accuracy across DCV, DCMA, and Ohm.
• Temperature compensation built-in – No external ice baths or lookup tables.
• Wide application range – From -10mV to 11V, 0–22mA, 0–40kΩ, and -20°C to 1767°C TC output.
• Field-ready features – Backlight, USB, auto shutdown, and clear labeling.
• Great value – Combines functions that would otherwise require multiple dedicated calibrators.

Whether you are a process technician, instrumentation engineer, or maintenance professional, the VICTOR11+ gives you laboratory-grade performance in a rugged, portable package. Stop juggling separate meters and sources. Get the Ruoshui VICTOR11+ and work smarter, faster, and more accurately.