STAPERM™ Model AG-3-SW
Permanent & Portable Reference Electrode for underground, concrete encased and water applications
- Space age porous ceramic.
- Greater surface area than other standard electrodes will allow readings achieved with greater accuracy.
- Electrode will not dry out in arid soils. Moisture content change in soil has no effect on electrode.
- Electrode has an infinite shelf life.
- Minimum Service life 30+ years.
STAPERM™ Model AG-3-SW For Salt Water Service
- Size:1″ dia. x 8″ long ABS plastic high impact blue tube
- Contact Plug: 1″ diameter porous cermaic
- Lead Wire: 30′ of #14 RHH-RHW black or blue wire.
- Stability: +/- 5 millivolts with 3.0 microamp load.
- Temperature Range: 32°F to 135°F ( 0°C to 57.2°C).
- Service Life: 30 years
