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Wide RTD support (8 types) – measures Pt100(385/3916), Pt200, Pt500, Pt1000, Ni120, Cu10, and Cu50 for maximum sensor compatibility.
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Extended temperature range (-200°C ~ 800°C) – covers cryogenic to high-temperature industrial processes with 0.1°C resolution.
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Four frequency measurement modes (500Hz/5kHz/50kHz/CPM) – handles everything from low-speed pulses to high-frequency signals, plus CPM for rotational monitoring.
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Built-in 24V loop power supply – powers and tests 2-wire transmitters directly without external equipment.
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High noise rejection (CMR >120dB, SMR >60dB) – delivers stable, accurate readings even in electrically noisy industrial environments.
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IP65 dustproof and shockproof design – survives harsh field conditions, drops, and water jets for reliable daily use.
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Fast 2 readings/second measurement speed – captures changing signals quickly for efficient troubleshooting.
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Data storage and HOLD function – saves measurements on-device and freezes readings for easy recording.
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Automatic shut-down (~5 minutes) – extends battery life when the calibrator is accidentally left on.
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Low battery alert – notifies user before power becomes insufficient for accurate measurements.
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ZERO (Clear) function – instantly nulls offsets for relative or differential measurements.
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Protected inputs (30Vpk, 100mA fuse) – safeguards the device against overvoltage and overcurrent in the field.
24Pro Catalog