Description
A pocket-size USB temperature data logger with an LCD screen for checking refrigerators, freezers and shipments. It stores up to 32,000 readings, shows current, min/max, average and mean kinetic temperature, and plugs straight into a PC to create reports without extra software. A NIST-calibrated version with certificate is available.
Key Features
- Built-in USB connector creates PDF/Excel reports when plugged into a Windows PC
- LCD shows current, high/low, average and mean kinetic temperature (MKT)
- Out-of-range alarm indicator; out-of-range data color-coded in reports
- Programmable logging interval from 10 seconds to 24 hours
- Stores up to 32,000 readings
- Replaceable 3.6V lithium battery, about 12+ months at 15-minute intervals; low-battery alert
- NTC thermistor sensor in a clear protective case; °C/°F switchable
Specifications
| Measurement Range | -20°C to 40°C at stated accuracy (±1°C outside this range) |
| Accuracy | ±0.5°C from -20°C to 40°C |
| Resolution | 0.1° |
| Memory | 32,000 readings |
| Logging Interval | 10 sec to 24 hr |
| Battery | Replaceable 3.6V lithium |
| Dimensions (H x W x D) | 5.25" x 0.75" x 0.75" |
| Calibration | CAL models: NIST-traceable, ISO/IEC 17025:2017 accredited lab, certificate included |
| Warranty | 90 days parts & labor |
Options
- Standard (DLSA11, DLSA11-12P, DLSA11-24P): Standard logger without calibration certificate
- NIST Calibrated (DLSA11CAL, DLSA11CAL-12P, DLSA11CAL-24P): Calibrated to NIST standards in an ISO/IEC 17025 accredited lab; ships with certificate
- Pack (Single / 12-Pack / 24-Pack): Sold individually or in sets of 12 or 24