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| Country of Origin | India |
|---|---|
| Package Contents | Metravi CAL-400-3 mV mA Calibrator |
| Display | LCD display max 1999 counts |
| Brand | Metravi |
| Dimensions | 150×70×40mm |
| Function | Current source/Current measurement/Power and current measurement/DC mV source |
| Model | CAL-400-3 |
| Weight | ≈232g |
| Sampling Time | ≈0.4s |
| Operating environment | 0°C–50°C(32°F–122°F) Less than 70%RH |
| Current measurement range | 0–19.99mA/0–24mA |
| Over Input Indication | “1” display |
| Current Source Range | 0–19.99mA/0–24mA |
| Current Measurement Resolution | 0.01mA/0.1mA |
| Current Measurement Accuracy | ±(0.25%FS+1d)/±(0.5%FS+1d) |
| Current Source Resolution | 0.01mA/0.1mA |
| Current Source Accuracy | ±(0.25%FS+1d)/±(0.5%FS+1d) |
| Power And Current Measurement Range | 0–19.99mA/0–24mA |
| Power And Current Measurement Resolution | 0.01mA/0.1mA |
| Power And Current Measurement Accuracy | ±(0.25%FS+1d)/±(0.5%FS+1d) |
| Dc Mv Source Range | -199.9mV–+199.9mV |
| Dc Mv Source Resolution | 0.1mV |
| Dc Mv Source Accuracy | ±(0.25%FS+1d) |
The Metravi CAL-400-3 is a precision mV/mA calibrator designed to source and measure voltage and current signals with high accuracy. Essential for instrumentation professionals, it allows precise calibration of process devices such as transmitters, controllers, and loop-powered instruments. This compact handheld calibrator can source and measure 0 to 24 mA current and 0 to 20 V DC, with fine-tuning adjustment for precise control. It features a large backlit display, loop power supply, and robust build quality. The CAL-400-3 also includes percentage display mode, simulating signal changes easily. Designed for lab, workshop, and field calibration, it is a dependable tool for process control engineers and maintenance staff.
Available on EnvMart, these Process Calibrators are essential for testing and calibrating process instrumentation such as pressure, temperature, and electrical signals—crucial for maintaining accuracy and compliance in industrial operations. Metravi Process Calibrators are trusted for their high precision, multifunction capabilities, and rugged design, making them indispensable tools for instrumentation and maintenance engineers.
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Shop with confidence knowing that our 24/7 Customer Support is always available to assist with any inquiries

Avail maximum benefits from input tax mechanism on all your Business Invoices. Get GST Invoices on your business purchases. And 0% Taxes on all worldwide deliveries

If you find this product anywhere at lower cost than us. Call us and we will not only match the price but also give a complimentary coupon

Shop with assurance, as each product we offer is 100% original, ensuring quality and authenticity with every purchase
| Country of Origin | India |
|---|---|
| Package Contents | Metravi CAL-400-3 mV mA Calibrator |
| Display | LCD display max 1999 counts |
| Brand | Metravi |
| Dimensions | 150×70×40mm |
| Function | Current source/Current measurement/Power and current measurement/DC mV source |
| Model | CAL-400-3 |
| Weight | ≈232g |
| Sampling Time | ≈0.4s |
| Operating environment | 0°C–50°C(32°F–122°F) Less than 70%RH |
| Current measurement range | 0–19.99mA/0–24mA |
| Over Input Indication | “1” display |
| Current Source Range | 0–19.99mA/0–24mA |
| Current Measurement Resolution | 0.01mA/0.1mA |
| Current Measurement Accuracy | ±(0.25%FS+1d)/±(0.5%FS+1d) |
| Current Source Resolution | 0.01mA/0.1mA |
| Current Source Accuracy | ±(0.25%FS+1d)/±(0.5%FS+1d) |
| Power And Current Measurement Range | 0–19.99mA/0–24mA |
| Power And Current Measurement Resolution | 0.01mA/0.1mA |
| Power And Current Measurement Accuracy | ±(0.25%FS+1d)/±(0.5%FS+1d) |
| Dc Mv Source Range | -199.9mV–+199.9mV |
| Dc Mv Source Resolution | 0.1mV |
| Dc Mv Source Accuracy | ±(0.25%FS+1d) |
The Metravi CAL-400-3 is a precision mV/mA calibrator designed to source and measure voltage and current signals with high accuracy. Essential for instrumentation professionals, it allows precise calibration of process devices such as transmitters, controllers, and loop-powered instruments. This compact handheld calibrator can source and measure 0 to 24 mA current and 0 to 20 V DC, with fine-tuning adjustment for precise control. It features a large backlit display, loop power supply, and robust build quality. The CAL-400-3 also includes percentage display mode, simulating signal changes easily. Designed for lab, workshop, and field calibration, it is a dependable tool for process control engineers and maintenance staff.
Available on EnvMart, these Process Calibrators are essential for testing and calibrating process instrumentation such as pressure, temperature, and electrical signals—crucial for maintaining accuracy and compliance in industrial operations. Metravi Process Calibrators are trusted for their high precision, multifunction capabilities, and rugged design, making them indispensable tools for instrumentation and maintenance engineers.
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