Direct USB
-
EL-USB-CO300- Measures CO Levels Over 0 to 300 ppm Range
- User-Configurable Alarms and LED Indicators
- Stores Up to 32,500 Samples/Readings
- Replaceable Internal Lithium Battery
- Up to 4 Year Expected Sensor Life
Includes 1/2 AA 3.6V Lithium Battery. PC Compatible Software Available As A Download.
-
EL-USB-2+- Measure and Record Temperature and Humidity Readings Using Internal Sensor
- -35°C to 80°C and 0 to 100% RH Measurement Range
- ±0.45°C and ±2.05% RH Accuracy
- Stores 16,382 Temperature and Humidity Readings onto Non-Volatile Internal Memory
- Powered by User-Replaceable 1/2 AA Lithium Battery with 3 Year Typical Battery Life
Includes Protective Cap and 1/2 AA Lithium Battery. PC Compatible Software Available for Download.
