The store will not work correctly when cookies are disabled.
Cookies help us deliver our services. By using our services, you agree to our use of cookies. Learn more
This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.
Essential
Name
Description
Lifetime
CART
The association with your shopping cart.
1 Year
CATEGORY_INFO
Allows pages to be displayed more quickly.
1 Year
COMPARE
The items that you have in the Compare Products list.
1 Year
CUSTOMER
An encrypted version of your customer id.
1 Year
CUSTOMER_AUTH
An indicator if you are signed into the store.
1 Year
CUSTOMER_INFO
An encrypted version of the customer group you belong to.
1 Year
Marketing
Name
Description
Lifetime
CUSTOMER_SEGMENT_IDS
Stores your Customer Segment ID
1 Year
EXTERNAL_NO_CACHE
A flag that, indicates whether caching is on or off.
1 Year
FRONTEND
Your session ID on the server.
1 Year
GUEST-VIEW
Allows guests to edit their orders.
1 Year
LAST_CATEGORY
The last category you visited.
1 Year
LAST_PRODUCT
The last product you looked at.
1 Year
NEWMESSAGE
Indicates whether a new message has been received.
1 Year
NO_CACHE
Indicates whether it is allowed to use cache.
1 Year
PERSISTENT_SHOPPING_CART
A link to information about your cart and viewing history if you have asked the site.
1 Year
Google Analytics
Name
Description
Lifetime
RECENTLYCOMPARED
The items you recently compared.
1 Year
STF
Information on products you emailed to friends.
1 Year
STORE
The store view or language you have selected.
1 Year
USER_ALLOWED_SAVE_COOKIE
Indicates whether a customer authorized cookies.
1 Year
VIEWED_PRODUCT_IDS
The products that you recently looked at.
1 Year
WISHLIST
An encrypted list of products added to your wish list.
The #WK7200 Water Quality Test Kit measures pH, ORP (oxidation-reduction potential, with the optional #DPH7011ORP probe), conductivity, TDS, salinity and temperature. It's ideal for water treatment plants, industrial pollution control, and lab and field use.
Measurement ranges: 0 to 14 for pH; -1000 to +1000mV for ORP; 0 to 2000 μS (MicroSiemens) and 2 to 20 mS (MilliSiemens) for conductivity; 0 to 1300 ppm and 1.3 to 13 ppt for TDS; 0 to 1000 ppm for salinity; 32° to 194°F (0° to 90°C) for
Measurement accuracies: ±(0.01 pH units + 1 digit) for pH; ±(0.01 μS + 1 digit) for conductivity; ±(2 ppm + 1 digit) for TDS; ±2% of full-scale value for salinity; ±(0.4°F/0.2°C) + 1 digit) for temperature
Measurement resolutions: 0.01pH, 1mV for ORP, μS/0.01mS for conductivity, 1 ppm/0.01 ppt for TDS, 0.1° for temperature
ATC ranges: 32° to 194°F (0° to 90°C) for pH; 32° to 122°F (0 to 50°C) for conductivity
Auto power off: After 10 minutes of inactivity
Weights: 4.8 oz (135 g) for meter with battery, 27.5 oz (780 g) for kit
⚠ WARNING: This product can expose you to chemicals including di2-ethylhexylphthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
