The ETI 291-121 has dual-type K thermocouple inputs and measures temperatures ranging from -100 to 1372 °C. It produces a resolution of 0.1 °C, automatically switching to 1 °C for readings between 300 and 1372 °C. It can record and store up to 120,000 temperature readings at programmable intervals.
The flashing red and green LEDs indicate that your custom alarms have surpassed or the logger is active/ logging, respectively. Map multiple processes with the multi-logging feature and analyse your recordings on the free ThermaData Hub software. It also features an easy-to-read LCD, displaying temperature, high and low limits, and max/min recorded temperatures, with IP66/67 protection.
ThermaData Hub software visualises all your temperature data in one place. The software includes powerful analytics tools, customisable reports, and visualisations. You can gain actionable insights and track trends without paying a subscription fee.
Range | -100 to 1372 °C |
---|---|
Operating Range | -20 to 50°C |
Resolution | 0.1 °C to 300 °C thereafter 1 °C |
Accuracy | ±0.4 °C ±0.1 % of reading |
Memory | 120,000 |
Sample Rate | 1 second to 240 minutes |
Battery | 1 x 2/3 AA Li-CoCI2 |
Battery Life | 1 year (1 minute sample rate) |
Sensor Type | Thermocouple |
Display | 12 mm LCD |
Dimensions | 67 x 84 x 30.5 mm |
Weight | 137 grams |