The EL-USB-1 is a temperature USB data logger that measures and stores more than 16,000 temperature readings over a -35 to +80°C / -31 to + 176°F range. 

The EL-USB-1-PRO is an industrial USB temperature data logger.  This temperature USB data logger is housed in a stainless steel case to protect itself from corrosion, impact and moisture (to IP-67). 

The EL-USB-1-LCD is a temperature USB data logger with an LCD display. This standalone temperature USB data logger with display measures more than 16,000 readings over a -35 to +80°C (-31 to +176°­­F) range.  

The EL-GFX-1 is a USB temperature data logger that measures over 250,000 temperature readings in one or more sessions for up to 1 year.  It has user-programmable audible alarm thresholds with highly visible confidence/alarm LEDs.

The EL-USB-LITE is a low-cost USB temperature data logger that measures temperature every 30 minutes over a -10 to +50°C (+14 to +122°F) range.

The EL-USB-1-RCG is a rechargeable USB temperature data logger that measures over 32,000 readings over a -20 to +60°C (-4 to +140°­­F) range.

The EL-21CFR-1-LCD is a temperature USB Datalogger. This 21CFR-compliant data logger measures more than 16,000 readings over a -35 to +80°C (-31 to +176°­­F) range.

The EL-USB-TC-LCD is a thermocouple temperature data logger with an LCD display. This standalone temperature data logger measures over 32,000 readings from inter-changeable J, K or T type thermocouples.