Reference Electrodes
STELTH 3®
Solid-State Reference Electrodes
Portable for Water and/or Soil Applications
If you’ve ever wanted to depend on the stability of a STELTH reference electrode for your CIS or DCVG studies, the STELTH 3 portable is for you.
Our STELTH 3 portable has the same ceramic rounded tip as our time-tested STELTH 1 – but with a wing nut instead of a wire at the end – making it ideal for use above ground or with Miller Electrode Extensions.
The innovative ceramic tip also features our proprietary Moisture-Retention Membrane (MRM™), which lets moisture in, traps it within the ceramic, and keeps the cell’s internal electrolytes from leeching out.
Pick your chemistry
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Just a few reasons BORIN STELTH solid-state reference electrodes are unique:
Never need recharging or re-calibrating
Impregnated with membrane that keeps electrolytes from drying out or getting contaminated
Trap hydrogen sulfide or excess chloride ions to maintain stability of the electrode
Let you know when you have dangerous levels of AC to deal with
Can thrive in ALL saturated environments for their corresponding chemistry
Remain accurate for their lifetime
Can survive in all winter conditions
No need for antifreeze that could alter your readings
BORIN stands behind every STELTH reference electrode you buy:We test EVERY SINGLE reference electrode we make. For more details see testing criteria
You can track/trace any STELTH
Every STELTH is calibrated for the life of the cell
Our STELTH reference electrodes will work for years and remain stable indefinitely
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CIS surveys
DCVG surveys
Manual Pipe to soil readings
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STELTH 4 – Portable for concrete applications.
Portable for Water and/or Soil Applications
Size
1.215″ (31 mm) width x 8.25″ (209.5 mm) length high-impact Lexan® tube
Standard Lead Wire
N/A
Material
Lexan® electrode case housing; ceramic tip with Moisture Retention Membrane (MRM™)
Service Life
Minimum 10-year service life
Shelf Life
Infinite shelf life, infinite stability
Color Code
Pd-PdCl2 (orange), Cu-CuSO4 (yellow), Ag-AgCl (blue), Zn-ZnSO4 (red)
Certified Potential Range
±5 millivolts vs. standard
pH Range
4–9 pH
Working Temperature Range
32° F to +176° F (0° C to 80° C)
Material Temperature Range
-60° F to +185° F (-51° C to 85° C)
Phone
(310)-822-1000
Email
borin@borin.com
Address
5741 Buckingham Pkwy. Unit B
Culver City, CA 90230
1.215″ (31 mm) width x 8.25″ (209.5 mm) length high-impact resistant Lexan® tube
Weight of STELTH (No Wire)
0.55 lbs.
Weight of Product in Box
0.90 lbs.
Weight of product in case
STELTH 3 + box x 12 + 2 lb. case = 12.8 lbs. per case
Dimensions of Case of 12
17.5″ x 14.5″ x 13.5″
Units Per Case
12 each per case
Minimum Order
1 case of 12