Record conditions over time and review the results as graphs or exported data with the Sato SK-L750 series. These compact data loggers provide interchangeable probe options, selectable recording intervals and PC software for measurement review.
Choose the model according to the information you need: two temperature points, or temperature and relative humidity together.
SK-L751 or SK-L754?
| Model | Measurements | Catalogue number |
| SK-L751 |
Two temperature channels |
8800-00 |
| SK-L754 |
One temperature channel and one humidity channel |
8870-00 |
Measurement range depends on the connected probe. Specify the required logger and probe combination when ordering.
Recording Options for Different Tasks
Each channel stores up to 16,000 readings. Four logging modes let you choose how the memory is used:
- Once: Stop recording when the memory is full.
- Repeatedly: Continue recording by overwriting the oldest data.
- Ends at: Stop after the specified number of readings.
- By pages: Organise recordings into separate memory sections.
A preset start function allows recording to begin at a scheduled date and time. Select the interval around the changes you need to capture and the duration of the study.
For a short equipment check, closely spaced readings may be useful. For longer storage monitoring, consider the required review frequency and how much history must remain available before downloading.
PC Graphs and Data Export
The included software supports data analysis and real-time transmission to a connected PC. Logged data can also be copied to microSD, while CSV export supports further review in compatible spreadsheet software.
Data Analysis Software
Real-Time PC Transmission Software
Before starting a recording session, assign clear logger identification and confirm the date, time and recording settings. For software use, check compatibility with the intended PC operating system.
Main Specifications
| Parameter | Specification |
| Memory capacity |
16,000 readings per channel |
| Logging intervals |
1, 2, 5, 10, 15 or 30 seconds; 1, 2, 5, 10, 15, 30, 60 or 90 minutes |
| Display resolution |
0.1°C; 0.1% RH on SK-L754 |
| Temperature units |
°C / °F |
| External storage |
microSD / microSDHC, up to 32 GB |
| Power supply |
Two AA alkaline batteries or optional AC adapter |
| Logger operating conditions |
-10 to +60°C, below 85% RH, non-condensing |
Probe Selection and Accessories
Choose the probe around the actual measurement location. Consider the required temperature or humidity range, cable length, access and environmental conditions.
For refrigerator or freezer measurements, check the probe rating and cable route while keeping the logger within its own operating limits. For room monitoring, select a position representative of the area being assessed.
Detailed Specification Reference
Review the model and probe specifications together. Display resolution alone does not describe the accuracy of the complete measurement system.
Pricing and Availability
Contact us for pricing and availability. Include the preferred model, quantity, measurement range and probe requirements. If you need calibration documentation or an AC adapter, include these in your enquiry.