ShockLog 248 Impact Recorder & Data Logger Product Overview
ShockWatch ShockLog® 248 monitors and records impact and environmental conditions experienced by any type of structure or equipment, whether in use, transit, or storage.
ShockWatch ShockLog® 248 monitors and records impact and environmental conditions experienced by any type of structure or equipment, whether in use, transit, or storage. The device alerts you when damage may have occurred, so you can respond promptly. ShockLog impact recorders help deter mishandling by increasing accountability at every step of the journey.
The iButton® allows for easy access control during startup, shutdown, and setup. A full journey report can be downloaded using the iButton while keeping the unit secure and tamper-proof.

Product Change Notification
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Specifications
| Operating Temperature Range | -40°F to 185°F | -40°C to 85°C |
| Size | 3.3 in x 3.3 in x 2.2 in | 84 mm x 84 mm x 55 mm |
| Weight | 1.1 lbs (without battery) | 445g (without battery) |
| Battery | One (1) 3.6V Lithium Thionyl Chloride OR One (1) 1.5V Alkaline Size AA |
| Battery Life | 12 months |
| Scale Factor | ±2% |
|
Acceleration Range (Factory Set) |
±10G, ±30G, ±100G |
| Cut-off Frequency Options | 40 Hz, 90 Hz, and 250 Hz |
| Warning and Alarm Threshold (% of Range) | 11–95% |
| Wake-Up Time | 0.25 mS |
| Humidity | 0–100% RH |
| Temperature | -40°F to 185°F | -40°C to 85°C |
| Dew Point | -40°F to 185°F, 0–100% RH | -40°C to 85°C, 0–100% RH |