Key facts
- Brand
- EXTECH
- Model
- 421509-NIST
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-01
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EXTECH 421509 ................Dual Input Thermometer 421509-NIST ......Dual Input Thermometer with NIST Certificate 153117 ................117V AC adaptor Manual
The Extech Model 42275 is a datalogging module designed to monitor temperature and relative humidity in various environments such as greenhouses, warehouses, food transports, aircraft cabins, refrigerated trucks, containers, museums, and HVAC equipment. The device features an LCD display with status indicators for recording, alarms (high/low limits), and communication with a PC.
Read onlineEXTECH 421509-NIST specifications
| Storage Capacity | 16,000 readings (8000 temperature and 8000 %RH) |
|---|---|
| Sampling Rate Range | 1 second to 12 hours |
| Data Points Options | 1000 / 2000 / 4000/ 8000 / 12000 / 16000 |
| Default High Alarm Temperature | 85 C |
All EXTECH 421509-NIST documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
- EXTECH 421509 ................Dual Input Thermometer 421509-NIST ......Dual Input Thermometer with NIST Certificate 153117 ................117V AC adaptor Manual 20 p
- EXTECH 421509 ................Dual Input Thermometer 421509-NIST ......Dual Input Thermometer with NIST Certificate 153117 ................117V AC adaptor Manual(1) 20 p
Questions answered in these manuals
What environments can the Model 42275 monitor?
It can be used to monitor greenhouses, warehouses, food transports, aircraft cabins, refrigerated trucks, containers, museums, and HVAC equipment.
How do I start datalogging in Magnetic mode?
Connect the datalogger to a PC, select Magnetic start, enter an ID if desired, press OK, then pass a strongly magnetized object by the bottom of the datalogger.
What is the battery life in sleep mode?
The battery life is 1 year when using a 5-second sample rate in sleep mode.
How many data points can the datalogger store?
The datalogger can store 16,000 readings (8,000 temperature and 8,000 humidity readings).