What is the diameter of the disk?

The diameter is about 7 1/2 inches.

can i use this for multiple testing?

Yes, you can use it for multiple testings, although I found that in an area with a current the disc will break after about 10 to 15 testing runs.

Is the line calibrated?

There is a black mark on the yellow line every 12 inches.

Does it sink quickly?

Yes, it sinks fairly quickly as the weight underneath is significantly heavier than the disk.

United Scientific Scdsk1 Plastic Secchi Disk

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

48.25 OMR

Duties & taxes included

In stock

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Description

🌊 Dive into clarity with precision and durability!

BULK READY PACK OF 48 - Ideal for labs or field teams needing reliable, consistent water clarity tools at scale.
CLEAR VISUAL CONTRAST - Permanent black sectors on white disk maximize visibility in diverse water conditions.
GENEROUS 72 FT LINE LENGTH - Extended polymer foam bobbin line ensures deep water reach without tangles.
ROBUST WEATHERPROOF DESIGN - Crafted from durable plastic with rot-proof polymer line for long-lasting field use.
PRECISION WATER CLARITY MEASUREMENT - Accurately gauge water transparency with a professional-grade Secchi disk.

The United Scientific SCDSK1 Plastic Secchi Disk is a professional-grade water clarity measurement tool featuring a robust white plastic disk with permanent black sectors, a rot-proof 72-foot polymer line on a foam bobbin, and a built-in sinker. Designed for reliable, long-term field use, it comes in a pack of 48, making it perfect for scientific labs and environmental monitoring teams.

Specifications

ASIN	B00ES3QBIA
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	106,548 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 4,910 in Lab Instruments & Equipment
Customer Reviews	4.3 4.3 out of 5 stars (91)
Date First Available	4 Mar. 2015
Guaranteed software updates until	unknown
Item Package Quantity	1
Item Weight	703 g
Item model number	SCDSK1
Manufacturer	United Scientific Supplies
Material	Plastic
Part number	SCDSK1
Product Dimensions	20.32 x 22.86 x 6.35 cm; 703.07 g

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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48.25 OMR

Duties & taxes included

In stock

Sold byAmazon OMANDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to OMAN.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews