OHAUS Electrode: STDO21, 1m Cable, Dissolved Oxygen, 0 to 20 mg/L, Flat, 1 m Cable Lg
The OHAUS STDO21 is a dissolved oxygen electrode with a flat tip shape and a measurement range of 0 to 20 mg/L. It features a Mini-DIN connection type and is constructed from ABS plastic. The electrode includes a…
SKU 3G-OTH-385023
Also listed as: STDO211mCable · STDO21 1m Cable · STDO21-1m-Cable
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The OHAUS STDO21 is a dissolved oxygen electrode with a flat tip shape and a measurement range of 0 to 20 mg/L. It features a Mini-DIN connection type and is constructed from ABS plastic. The electrode includes a 1-meter cable and is designed for multiparameter testing applications.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the OHAUS STDO21 electrode used for?
The OHAUS STDO21 electrode measures dissolved oxygen levels in water, typically in environmental monitoring, wastewater treatment, and laboratory testing. Its flat tip design suits surface measurements and BOD (biochemical oxygen demand) applications.
What are the specifications of the OHAUS STDO21 electrode?
The OHAUS STDO21 is a dissolved oxygen electrode with a measurement range of 0 to 20 mg/L. It features a flat ABS plastic tip, a 1-meter cable, and a Mini-DIN connector. The manufacturer part number is STDO21, 1m Cable.
Where to buy the OHAUS STDO21 electrode worldwide?
3G Electric supplies the OHAUS STDO21 electrode worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to maintain the OHAUS STDO21 dissolved oxygen electrode?
Rinse the OHAUS STDO21 electrode with deionized water after each use and store it in a moist environment per the manufacturer's guidelines. Regularly calibrate using standard solutions to ensure accurate 0 to 20 mg/L readings. Replace the membrane and electrolyte as needed.
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3G Electric supplies OHAUS multiparameter electrodes, probes & sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.