Kafuty
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$184.99
Extech Instruments DO703 Membrane Caps
★★★★★
$184.99
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About this item
- Compatible with DO700 - 9-in-1 portable dissolved oxygen meter
- 6 month warranty
- Replacement or spare
- 3 caps
Product description
Product Description The DO703 is a set of replacement or spare Membrane Caps. DO703 is for use with Extech Model DO700 Portable Dissolved Oxygen Meter. Comes in a set of three caps. This product comes with a six month warranty. Box Contains 1 x Three membrane caps
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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