Portable Gel Filled Reference Electrode is equipped with pre-calibrated gel which eliminates the need for mixing copper sulphate crystals for ease of use.
- Connection Stud: 1/4"-20 copper
- Size: 1" dia. x 8" long
- Stability: +/- 5 millivolts with 3.0 microamp load.
- Temperature Range: 32°F to 135°F ( 0°C to 57.2°C).
- Housing: Refillable High Impact ABS Tube
- Plug: pointed ceramic