Products
Multifunction Dataloggers
Multifunction dataloggers accept more than one input type in a single unit, so one instrument can record temperature, humidity, voltage, current or pulse channels from the same deployment.
Crystal Engineering, Dwyer Instruments, Onset, Monarch and B&K Precision cover this range. The specification that decides most purchases is not accuracy but the combination of logging interval, memory depth and battery life, since those three together determine how long the unit runs unattended. Check which input types are supported natively rather than through adapters, and confirm how data comes off the device, whether by USB, wireless or removable media, and whether the software output satisfies your reporting requirement.
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The Dwyer Instruments DLI2-G14 multifunction data logger measures absolute or gage pressure up to 5,000 psi. It stores over 260,000 readings and offers flexible start/stop scheduling via PC or keypad. Ideal for HVAC, industrial automation, and building automation applications.
The Onset HOBO KIT-D-U20-02 multifunction data logger offers reliable water level and temperature monitoring with a durable ceramic pressure sensor, lightning protection, and no-vent-tube design. Ideal for wells, streams, lakes, and tidal areas, it features multiple-rate sampling and HOBOware Pro software for accurate, barometrically compensated readings.
The BK Precision DAS50-T is a high-accuracy multifunction data logger with 6 universal analog channels, 14-bit resolution, and a fast 1 MSa/s sample rate. It captures voltage, temperature, and logic signals simultaneously, featuring a wide 10-inch touchscreen and free software for control and analysis.
The Crystal Engineering NV-4AA-MA20-100PSI-BARO is a rugged multifunction data logger with 0.025% reading accuracy, capable of measuring gauge/absolute pressure up to 100 PSI. It features analog output, barometric pressure sensing, and 500,000 data points, ideal for field calibration and industrial testing.
The Dwyer Instruments DLI2-G10 Multifunction Data Logger records absolute or gage pressure up to 5000 psi with over 260,000 readings. Featuring DL700 software, it offers flexible start/stop scheduling and multiple engineering units. Ideal for HVAC, industrial automation, and building automation.
The Crystal Engineering NV-4AA-300PSI-BARO is a rugged multifunction data logger with 300 psi pressure range and barometric capability. It offers 0.025% reading accuracy, 500,000 data points, and live graphical display, ideal for field calibration.
The Crystal Engineering NV-4AA-300PSI-3KPSI-BARO is a rugged multifunction data logger for pressure, voltage, current, and temperature. With 0.025% reading accuracy, 500,000 data points, and a replaceable CPF adapter, it’s ideal for field calibrations and industrial testing.
The Crystal Engineering NV-4AA-30PSI-300PSI-BARO is a multifunction data logger that combines pressure, temperature, and electrical measurement in one rugged, portable device. With 0.025% reading accuracy, it’s accurate enough to replace a deadweight tester and IP67-rated for field use. Ideal for calibration and industrial testing.
The Crystal Engineering NV-4AA-300PSI-1KPSI is a rugged multifunction data logger with 0.025% accuracy, capable of measuring gauge/absolute pressure up to 1000 PSI. It features 500,000 data points, live graphical display, and includes an A2LA accredited calibration certificate.
The Crystal Engineering NV-4AA-100PSI-3KPSI-BARO is a multifunction data logger offering gauge/absolute pressure measurement from 100 to 3000 psi with 0.025% accuracy. It features analog output, barometric pressure sensing, and is rugged enough for field use. Ideal for calibration and industrial testing.
The Crystal Engineering NV-4AA-RTD100-1KPSI-BARO is a rugged multifunction data logger that combines pressure, temperature, and electrical measurement in one portable device. With 0.025% reading accuracy, 500,000 data points, and IP67 water resistance, it’s ideal for field calibration and industrial testing.
Crystal Engineering NV-4AA-RTD100-30PSI-BARO multifunction data logger. Rugged enough to sit in 3 feet of water Portable enough to complete calibrations anywhere.