Y-DKK
TOADKK
All Brands
- a
- b
- c
- d
- e
- f
- g
- h
- i
- j
- k
- l
- m
- n
- o
- p
- q
- r
- s
- t
- u
- v
- w
- x
- y
- z
- 3
- 7
Fast Track to a Quote
1/4
Certification | Testing
Factory Certified
Refund guarantee
24h refund guarantee
Secure Payment
PayPal Verified
Brand New
In Stock
YSI Conductivity Meter ProSwap
31 inquiries last 6 mos.
US $ 8,461 .54 / ea
Registered Members Enjoy Exclusive Discounts
Quantity
1
Payment Methods
Need a Same-Day Quote?
Send your PO or PDF list directly to our specialists now
Need help confirming model compatibility?
Get fast and efficient assistance from our experienced technical sales and customer service teams. No question is too small, and no problem is too big.
100% Original
Genuine OEM Parts
Fast Delivery
Shipped via FedEx / DHL / UPS
12-Month Warranty
Worry-Free Coverage
Secure Packaging
Safe & Reliable
5,000+ Global Suppliers
Trusted by Professionals
Professional Model-Matching System
Send us your model numbers or nameplate details.
We will match your request with our 5,000+ verified suppliers and issue a quotation.
Cross-Reference Brands
ProSwap Digital Water Quality Meter.Swap one smart sensor for another with the ProSwap digital water quality meter! Featuring built-in temperature and optional depth sensors, ProSwap can transform into whatever you need: a purpose-built turbidity meter or a high-accuracy optical DO meter; a spot sampling pH meter or a profiling conductivity-temperature-depth system. Even beach monitoring for harmful algal blooms is possible with ProSwap!
Why Global Buyers Choose O&Kmarts
O&Kmarts:
- Access to a wide range of SKUs across multiple brands and series
- One RFQ connects you to 5,000+ global supplier quotes
- Better availability for urgent and hard-to-find parts
- Faster global delivery via FedEx / DHL / UPS
- Easier access to rare and high-value models
- Flexible sourcing for individual parts or complete solutions
- Lower MOQs and more adaptable buying options
- Multi-brand procurement in one order
- OEM replacement and alternative model solutions available
- Fewer intermediaries, ensuring more competitive pricing
Why Global Buyers Choose O&Kmarts
Local Suppliers:
- Limited to fast-moving SKUs only
- Limited local market availability
- Inventory frequently fails to meet urgent demand
- Long replenishment cycles, often taking weeks
- Rarely stock high-value compressors (e.g. Copeland YHV119)
- Frequently require bundled purchases
- Rigid and difficult MOQ negotiations
- Limited brand selection
- Minimal or no customization capability
- Higher local distribution and markup costs
Top Questions from OKmarts Buyers
Q: Can OKmarts issue formalized, compliant proforma invoices and commercial invoices tailored for corporate accounting?
A: Absolutely. Our automated billing system generates itemized Proforma Invoices (PI) and Commercial Invoices containing corporate tax IDs, purchase order (PO) numbers, and explicit company details necessary to satisfy international corporate accounting and auditing standards.
Q: What financial protections do I have if the shipped goods do not match the ordered part numbers or technical specifications?
A: OKmarts operates under a strict Order Accuracy Guarantee. If the part numbers delivered do not match your approved Proforma Invoice or Purchase Order due to our fulfillment error, we will issue a full refund or expedite a replacement shipment immediately, covering all return international freight charges.
Q: Is there a warranty provided on industrial parts, and how is the RMA (Return Merchandise Authorization) process handled?
A: All new and original industrial parts carry a standard 12-month factory warranty. If a component fails or shows defects within the warranty period, buyers can initiate an RMA request through our platform, which prompts our team to coordinate testing, repair, or replacement directly with the manufacturer.
ProSwap
YSI Conductivity Meter ProSwap - ysi - conductivity-meter
High Efficiency
Stable Performance
Long Service Life
Related Products
MTZ100HS3VE
Danfoss Refrigeration Compressors
US $ 3,111 .11
H29B33UDBLA
Bristol Refrigeration Compressors
US $ 866 .67
OMT400151B0401
Danfoss Hydraulic Motor
US $ 1,665 .00
SH184A9ALC
Danfoss Refrigeration Compressors
US $ 2,370 .00
V15A1RX-95
Daikin Piston Pump
US $ 3,000 .00
AE4440Y-AA1A
Tecumseh Refrigeration Compressors
US $ 311 .11
SZ110S4VC
Danfoss Refrigeration Compressors
US $ 1,500 .00
ATH307DG-C9EU
Hitachi Refrigeration Compressors
US $ 322 .86
8314HR
Ebmpapst Fan
US $ 49 .50
FFB1424VHG
Delta Fan
US $ 27 .50
MF40070V1-D000-S99
SUNON Fan
US $ 28 .88
DV6224/19TD
Ebmpapst Fan
US $ 127 .69
PMD2406PTV1-A
SUNON Fan
US $ 47 .69
W2E250-HJ40-07
Ebmpapst Fan
US $ 239 .96
EFB1324SHE
Delta Fan
US $ 18 .99
109P0412H731
Sanyo Denki Fan
US $ 20 .92
Q&A
The field is empty. Please enter some content before clicking Send
Q: Is there a replacement or compensation policy for damaged goods?
A: Yes, we have a comprehensive replacement and compensation policy for damaged goods. If you receive a damaged product, please contact our customer service team immediately, and we will arrange for a replacement or appropriate compensation.
Q: Are there shopping protection plans or extended warranty services?
A: Depending on the category and brand of the product, we may offer shopping protection plans or extended warranty services. You can view relevant information on the product details page and choose to purchase based on your needs.
Q: How can I view the average rating and user reviews of a product?
A: On the product details page, you can view the average rating and user reviews. We encourage users to share their shopping experiences and feedback on the products, so you can better understand the opinions and suggestions of other buyers.
Customer reviews
4.6
Based on 5 reviews
5
3
4
2
3
0
2
0
1
0
Apr 22, 2026
James KoppelThanks for your careHelpful?(0)(0)Oct 18, 2025
MElissa RhodesFantastic service, staff are always enthusiastic.Helpful?(0)(0)