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Introduction
The Digi-Sense USB Data Logger measures ambient temperature and records up to
32,000 readings). Models 20250-42 and 20250-43 also measure relative humidity. Program
sampling rate, high/low alarm levels, and start mode using the provided software. Download
logged data via the integrated USB interface for analysis, graphing, and documentation.
Careful use of this instrument will provide years of reliable service.
Unpacking
Check individual parts against the list of items below. If anything is missing or
damaged, please contact Cole-Parmer immediately.
1. Data logger
2. Clear USB connector cover
3. Type K thermocouple (model 20250-44)
4. Mounting clip with screws
5. Software CD
6. One 3.6 V battery
7. User manual
Key Features
• Status indication via green and yellow/red LEDs
• Integrated USB interface for setup and data download
• User-settable high/low alarms
• Real-time mode—lets you monitor and log measured data in real time
while the logger is still plugged into the computer’s USB interface
Logger Description
1. Clear USB connector cover
2. USB interface to PC port
3. Manual START button
4. Access to battery
5. Internal sensor
(models 20250-41, -42, -43)
6. Input for external type K
thermocouple sensor
(model 20250-44)
7. Record LED (green)
8. Alarm LED (yellow/red)
9. LCD (model 20250-43)
10. Mounting clip
Meter Description
1. Clear USB connector cover
2. USB interface to PC port
3. Manual START button
4. Access to battery
5. Internal sensor (models 20250-41,
-42, -43)
6. Input for external type K thermocouple
sensor (model 20250-44)
7. Record LED (green)
8. Alarm LED (yellow/red)
9. LCD (model 20250-43)
10. Mounting clip
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www.
.com
information@itm.com
1.800.561.8187
