In-Situ Hermit 3000 Environmental Data Logger with RS232 / RS422 Data Cable

In-Situ SE2000 Hermit Environmental Data Logger - Bad Batteries - As Is / Parts Includes RS232 data cable and external power supply Internal battery is BAD, external power only Battery Info:...

In-Situ SE 1000C Environmental Data Logger with RS232 Cable - SE1000C - Bad Battery - As Is / Parts Measures and records level, pressure, temperature, conductivity, and pH using standard In-Situ...

Thermo Environmental 580B Organic Vapor Meter Data Logger with Case  Condition: UsedThis used data logger has been inspected and appears to be in good condition. We are unab