Expedition PPO2 Analyzer PSR-11-39-JD It also has room for

It also has room for other items such as the optional remote flow restrictor

Analytical Industries Model XLT-11-24 % O2 Sensor

6 pounds (

It is a large pocket and has a dring on the outside to clip off a spool or reel

Operating Temp: 32 degrees F to 120 Degrees F (0C to 50C)

Expedition PPO2 Analyzer PSR-11-39-JD It also has room forFeatures: Easy Operation, Compact, Durable, O Ring Sealed, ABS Case, Splash proof, Built in Flow Restrictor, Gas calibration for air or pure oxygen, On Off On with backlight, Easy sensor and battery replacement, Fast response, long life sensor, Temperature Range 0 50c (32 122F), Expected battery life of two years AAA Batteries, Low Battery Warning, Resolution 0. 01% O2, Measurement Range 0. 01 1. 0 O2, Compact carry and storage case, Replacement