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Portable Multi-function Detector YOKOGAWA CA71 Calibrator
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YOKOGAWA CA71
Rugged handheld multi-function calibrator for accurate field sourcing and measurement of process instrumentation signals
| Brand | YOKOGAWA |
| Model | CA71 |
| Voltage | 6V DC (4x AA batteries) / AC adapter option |
| Country of Origin | Japan |
| Weight | 0.8 kg |
| Dimensions | 130 x 80 x 42 mm |
| Warranty | 90 days (used) |
| Certifications | CE, UL, CSA, IEC 61010 |
| SKU / MPN | CA71 |
| What’s in the box | CA71 calibrator unit, test lead set, alligator clips, AA batteries, carrying case, user manual, calibration certificate |
| Function Type | Source and Measure multi-function calibrator |
| DC Voltage Range | 0 to 30 V (Source/Meter) |
| DC Current Range | 0 to 20 mA (Source/Meter) |
| Accuracy | ±0.01% of range (typical) |
| Display | LCD with backlight, dual display |
| Signal Types | TC, RTD, resistance, frequency, voltage, current |
Key benefits: Multi-signal source/meter capability, high 0.01% accuracy, portable handheld design, simultaneous source and measure, long battery life, rugged field-ready construction
Typical applications: Field calibration of transmitters, loop testing, valve positioner calibration, RTD/thermocouple verification, control loop troubleshooting, DCS signal testing
Lifecycle: Mature product, used units available, discontinued from new production
1 review for Portable Multi-function Detector YOKOGAWA CA71 Calibrator
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William G. –
Tested the proximity switch, response time is spot on. Recommended for industrial use.