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Temperature and Humidity Data Loggers for Demanding Applications
Tracking temperature and humidity across cold storage, cleanrooms, or transport often comes down to one thing: can you trust the numbers? Kingmach builds data loggers that focus on repeatable measurement, not just flashing screens. As a manufacturer of geotechnical and monitoring instruments, we’ve seen how field conditions can expose weak links in cheaper loggers. That experience goes into our environmental data loggers—wide probe compatibility, data formats that play nice with common software, and battery life suited to unattended runs. Whether you need high-accuracy logging for pharmaceutical compliance or rugged units for warehouse monitoring, we treat each configuration as a project. Most customers come to us through our network of distributors, looking for something off the shelf or adapted to a specific protocol. Our engineering team supports sensor selection, calibration scheduling, and integration, so you’re not left decoding a manual alone.
Technical Detail
Kingmach supplies temperature and humidity data loggers that record readings from integrated or external sensors, storing data locally with export options like CSV or PDF. The product range covers single-channel units up to multi-probe loggers with alarm relays for threshold breaches. Common sensor accuracies fall around ±0.3°C and ±2% to ±3% RH, depending on the element chosen, and logging intervals can be set from seconds to hours. Memory sizes vary, typically holding tens of thousands of time-stamped records, enough for continuous monitoring over months without download. For compatibility, we provide configuration software that runs on Windows and data viewers that handle trend graphs and statistical reports—no proprietary cloud lock-in unless you want it. Many loggers accept thermocouple or thermistor probes, so you can monitor multiple points with one device. Calibration certificates from traceable standards are available, and a calibration due reminder function helps labs maintain audit readiness. We design for standard AA or lithium battery power, with battery life designed to outlast the logging period in most use cases. Our global distribution means you can get local support for deployment plans, and our customization service covers enclosure modification, pre-configured settings, and labeling to match your asset tags. This setup suits food processing, HVAC verification, museum environmental control, and transport qualification, where proof of conditions is non-negotiable.
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Products

8-Channel Digital Temperature Acquisition ModuleJMWT-8DTH
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FAQ
Our lineup includes single-channel internal sensor loggers and multi-channel units that accept up to four external probes. You can mix temperature and humidity probes on the same logger if the channels support it, which helps when monitoring different zones from one control point.
Our loggers store data in non-volatile memory, and the companion software exports to CSV and PDF reports. Some units also let you pull raw data over USB as a text file. We prioritize formats that open in common spreadsheet tools without extra conversion steps.
Yes, traceable calibration certificates are available for temperature and humidity probes. We typically calibrate against NIST-traceable reference instruments. When ordering, you can request a calibration certificate to include with the shipment, and you can set calibration due reminders in the software.
Battery life depends on logging interval, sensor type, and temperature extremes, but most of our loggers are designed for months of continuous logging on common AA lithium batteries. We recommend lithium over alkaline for sub-zero environments because they hold voltage better at low temperatures.
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Mail: [email protected]
Contact Us: +8613808434127
Address: No. 188 Tongzipo West Rd, Changsha, Hunan, China