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Hm Digital Tds-ez Water...

$19.98
eBay Hm Digital Tds-ez Water Quality Tds Tester, 0-9990 Ppm Measurement Range , 1 Ppm
+ $5.88 shipping
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Product Description: A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS-EZ can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million). The lower the TDS level, the purer the water, with 0 ppm being pure H2O. The TDS-EZ is great for chec
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Gro'chek Combo Meter Ph & Tds...

$182.20
eBay Gro'chek Combo Meter Ph & Tds Temperature Hydroponics Pool
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Combo pH/EC/TDS/C/PPM Tester SKU: HI98129 msrp:$194.95 This waterproof tester offers high accuracy pH, EC/TDS, and temperature measurements all in a single tester! No more switching between meters for your routine measurements. This floating, waterproof combination tester has an easy to read LCD and an automatic shut-off. pH and EC/TDS readings are automatically temperature compensated.This tester features a replaceable pH electrode cartridge with an extendable cloth junction as well as an EC/T
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Milwaukee Instruments...

$176.47
Sears Milwaukee Instruments Milwaukee Smart Ph/Ec/Tds Combined Meter
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Entry level, inexpensive pH/EC/TDS Portable Meters for fast and reliable results
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Hm Digital Tds-ez Water...

$19.98
eBay Hm Digital Tds-ez Water Quality Tds Tester, 0-9990 Ppm Measurement Range , 1 Ppm
+ $5.88 shipping
/hm-digital-tdsez-water/6KAsuNfkWX5XHXP6dL9JVA==/info
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Product Description: A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS-EZ can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million). The lower the TDS level, the purer the water, with 0 ppm being pure H2O. The TDS-EZ is great for chec
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Gro'chek Combo Meter Ph / Tds...

$186.78
eBay Gro'chek Combo Meter Ph / Tds Hydroponics Pool Garden Water Quality
+ $9.95 shipping
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GroChek pH TDS Combo Continuous Reading Meter SKU: HI981404N Suggested Retail: $203.95 Displays pH EC Simultaneously Adjustable Setpoints Space Efficient Specifications Weight: 2.3 lbs. Package Dimensions: 7.8L x 7.8W x 5.4H Warranty: 5 Year We carefully pack and deliver each shipment fast and reliably. The shipping rates listed are only for residential or commercial destinations in the continental 48 United States . We only ship the item to the Paypal Verified address that is sent to us at the
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Lovibond 194803 Tds Tester

$115.40
eBay Lovibond 194803 Tds Tester
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About Zoro Shipping Returns Terms Payment FAQs Contact Store Categories All categories Click here to view full size. Full Size Image Click to close full size. For warranty information see our terms . LOVIBOND 194803 TDS Tester LOVIBOND Item Specifics Item Type pH Resolution 1 ppm (999 ppm) 0.01 ppt 0- 10.00 ppt pH Accuracy +/-3% Type SD 80 Tester Accuracy +/-3% Range 0 to 10.00 ppt Item TDS Tester pH Range 0 to 10.00 ppt Resolution 1 ppm (999 ppm) 0.01 ppt 0 to 10.00 ppt Package Quantity 1 Ship
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Ph600 + Tds-ez + Ph 7 + 1382...

$37.99
eBay Ph600 + Tds-ez + Ph 7 + 1382 Ppm Combo Milwaukee/hm/dig ital/pen/meter/s olutions
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Milwaukee pH600-AQ pH Tester + HM Digital TDS EZ Meter - 1x 20ml pH 7 and 1x 20ml 1382 ppm solutions included.Check out more Pocket Meters/Testers (Click Here)Check out for Sales and Specials .Check out more Calibration Buffers/Solutions (Click Here) Check out more Storage/Cleaning Solutions (Click Here) C heck out more Controllers/Monit ors/Parts (Click Here)C heck out more Photometers / Parts (Click Here)Check out more Portable Meters (Click Here)Check out more Electrodes (Click Here) Milwauke
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Ph600 + Tds-3 + Ph 7 + 1382...

$41.99
eBay Ph600 + Tds-3 + Ph 7 + 1382 Ppm Combo - Milwaukee Hm Digital Meter/solution
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Milwaukee pH600-AQ pH Tester + HM Digital TDS-3 PPM Temperature Meter - 1x 20ml pH 7 and 1x 20ml 1382 ppm solutions included.Check out more Pocket Meters/Testers (Click Here)Check out for Sales and Specials .Check out more Calibration Buffers/Solutions (Click Here) Check out more Storage/Cleaning Solutions (Click Here) C heck out more Controllers/Monit ors/Parts (Click Here)C heck out more Photometers / Parts (Click Here)Check out more Portable Meters (Click Here)Check out more Electrodes (Click
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HM Digital TDS Water Quality...

$35.28
Sears HM Digital TDS Water Quality Tester with Auto-off Function TDS-EZ
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HM Digital TDS Water Quality Tester with Auto-off Function TDS-EZ
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Milwaukee Ec59 Ec/tds/°c...

$67.99
eBay Milwaukee Ec59 Ec/tds/°c Waterproof Tester Conductivity/ppm /combo/meter/mar tini
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Brand New - Milwaukee Low-Range EC59 EC/TDS/Temp Waterproof Tester (Martini) - Equivalent -HANNA HI 98311 DiST®5 EC TDS °C °F Tester Meter Check out more Pocket Meters/Testers (Click Here)Check out for Volume Discounts.Check out more Calibration Buffers/Solutions (Click Here) Check out more Storage/Cleaning Solutions (Click Here) C heck out more Controllers/Monit ors/Parts (Click Here)C heck out more Photometers / Parts (Click Here)Check out more Portable Meters (Click Here)Check out more Ele
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Milwaukee Ec60 Ec/tds/°c...

$67.99
eBay Milwaukee Ec60 Ec/tds/°c Tester Conductivity Meter, 60
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Brand New - Milwaukee High-Range EC60 EC/TDS/Temp Waterproof Tester (Martini)Check out more Pocket Meters/Testers (Click Here)Check out for Meter/Solution Combos .Check out more Calibration Buffers/Solutions (Click Here) Check out more Storage/Cleaning Solutions (Click Here) C heck out more Controllers/Monit ors/Parts (Click Here)C heck out more Photometers / Parts (Click Here)Check out more Portable Meters (Click Here)Check out more Electrodes (Click Here) EC/TDS/ºC WATERPROOF TESTER WITH AUTO
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Bounty Hunter Qsi Quick...

$105.86
Walmart.com Bounty Hunter Qsi Quick Silver Metal Detector (bounty Hunter Quicksilver)
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TDS Digital Water Quality...

$7.20
EachBuyer TDS Digital Water Quality Tester Meter
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Brand new and high quality Convenient, efficient and accurate Easy to use and store Used to test the quality of various water Great for water filters, food (vegetable, fruits) and drink quality monitoring, pools and spas, aquariums, hydroponics, etc.
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Nutradrip Tri Meter - Ph Ppm...

$235.87
eBay Nutradrip Tri Meter - Ph Ppm & Temperature Tds Garden Pool Water Control
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Nutra-Dip continuous Tri meter (pH, PPM & Temperature) SKU: ND1100042 Suggested Retail: $233.95 The Nutradip Tri-Meter combines the technology of the pH and TDS meters and addresses an additional key factor in hydroponic growing, the temperature. Temperat
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Amprobe WT-60...

$304.02
Sears Amprobe WT-60 Conductivity/TDS Water Quality Meter
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Amprobe WT-60 Conductivity/TDS Water Quality Meter - The Amprobe WT-60 Conductivity / TDS Water Quality Meter measures water conductivity total dissolved solids (TDS) and temperature and is used to troubleshoot corrosion and to test water in wastewater treatment facilities labs pools aquariums car washes and aquaculture. The dual-display LCD screen simultaneously displays conductivity and temperature or total dissolved solids (TDS) and temperature. Manual and Automatic Temperature Compensation (ATC) correct readings for temperature offsets. The meter has a data hold and has a USB port for exporting data. The auto power off feature turns the meter off after 20 minutes and can be disabled for readings requiring more time. The meter requires four 1.5V AAA batteries (included) and includes a... Less
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Hm Digital Zt-2 Tds Water...

$15.99
eBay Hm Digital Zt-2 Tds Water Tester - For Colloidal Silver Ppm Testing
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HM Digital ZT-2 TDS Tester, HMD ZT2 Meter - Aut horized Distributor - Brand New Meter Check out more Calibration Buffers/Solutions (Click Here) Check out more Pocket Meters/Testers (Click Here)Check out for Volume Discounts.The ZT-2 is the first of HM Digital's new HMD line.Features * Economy model that is ideal for end-users and retail products. * Highly efficient and accurate due to its advanced microprocessor technology. * Auto-off function: the meter shuts off automatically after 10 minutes
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Milwaukee Bem 802 Digital...

$166.25
eBay Milwaukee Bem 802 Digital Ph/ec/tds Meter
+ $9.15 shipping
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0 auction.indexOf('i tem=') -1 auction.indexOf('e bay.com') -1) { auction=auction. substring (auction.indexOf(' item=')+5); document.write('As k Avogadro '); } else { document.write('As k Avogadro '); } or call (609) 388-1775 Don't forget to visit my for great deals on all your lab supply needs!!! Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.
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Ph, EC,Tds Meter Kit...

$207.99
Overstock.com Ph, EC,Tds Meter Kit (Milwaukee AG900 Ph/EC/Tds Meter Kit)
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The Milwaukee AG900 is a complete testing kit that includes all you need to produce accurate reading for 3 of the most important levels in your plant production pH, EC (Electrical Conductivity) and TDS (Total Dissolved Solids) Each of these factors can be very important to your plants and their chance to survive and thrive The SM802, with a conductivity range that goes up to 6.00 mS/cm and the TDS up to 4000 ppm is ideal for testing in crop production. Soil and well water pH that is too acidic or alkaline can have an adverse effect on plant nutrient and water uptake and directly affect the efficiency of fertilizer, herbicides and pesticides Soil Conductivity is checked before fertilizer application to pinpoint field needs and after fertilization to establish its effectiveness Supplice... Less
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Com-100 + Ph-200 + Ph-stor +...

$159.99
eBay Com-100 + Ph-200 + Ph-stor + Ph-buf + C1000 Combo Hm Digital Ph/tds/ec/ppm Meter
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HM Digital COM-100 meter + PH-200 meter + PH-STOR storage solution + PH-BUF pH buffer powder + C342 ppm TDS/EC solution Meter/Solution COMBO Check out more Pocket Meters/Testers (Click Here)Check out for Sales and Specials .Check out more Calibration Buffers/Solutions (Click Here) Check out more Storage/Cleaning Solutions (Click Here) C heck out more Controllers/Monit ors/Parts (Click Here)C heck out more Photometers / Parts (Click Here)Check out more Portable Meters (Click Here)Check out more E
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3 in 1 TDS Tester EC meter...

$50.81
Sears 3 in 1 TDS Tester EC meter Water Quality Measurement Test Tool
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3 in 1 TDS Tester EC meter Water Quality Measurement Test Tool
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Calibration Solution for...

$5.41
Sears Calibration Solution for Electronic TDS Testers (Single use pouch)
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Conductive TDS Calibration Solution, Pouch, 1413uS, 1000ppm
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New HM TDS meter, ZT-2 water...

$14.99
Sears New HM TDS meter, ZT-2 water purity tester check PPM test water quality
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-Benefits- Advanced micropressor technology for efficient accurate readingsAuto off function to conserve battery lifeLarge display, measures from 0-999 ppmCompact, easy to read, easy to use, factory calibrated1 year warranty! TDS (Total Dissolved Solids) meters provide a measurement of all solids dissolved in the water. This provides a measurement to determine water quality and monitor the effectiveness of RO and DI systems.The HM ZT-2 TDS meter is a great tester at a economical price. Large display with TDS reading and auto off function
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Hydrofarm HGPROBAT -...

$6.43
1000Bulbs.com Hydrofarm HGPROBAT - Batteries for pH/TDS Pen - 4 Pack
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1000Bulbs.com
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Brand HydroFarm - Part No. HGPROBAT - UPC 638104008167 - Voltage 1.4 - Package Quantity 4 -
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Tds Meter,lcd G5724801

$118.65
eBay Tds Meter,lcd G5724801
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About Zoro Shipping Returns Terms Payment FAQs Contact Store Categories All categories Click here to view full size. Full Size Image Click to close full size. For warranty information see our terms . TDS Meter,LCD G5724801 VALUE BRAND Item Specifics Item TDS Meter Type Includes 71.8 ppm, 744.7 ppm, 744.7 ppm Calibration Solution, Carrying Case Item TDS Meter Operating Temp. Range (F)32 Degrees to 140 Degrees Display LCD Power Source (2) 1.5V AAA Batteries Temp. Accuracy +/-1 Degrees C Temp. Res
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Handheld Digital TDS Meter...

$14.95
Sears Handheld Digital TDS Meter Tester Water Quality Tester
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With the blue handheld digital TDS meter you could test the quality of various water ensuring you are enjoying the best quality water. The unit could provide 1000 hours of continuous usage is ideal for using in the following situations: drinking water water filters hydroponics aquariums food & coffee pools & spas.
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Sunleaves Tds Essential...

$26.99
eBay Sunleaves Tds Essential Digital Pen Ppm Meter
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(866) 277 - 4432 Monday - Friday 9am - 5pm PST Home Terms Conditions Shipping and Returns Feedback Delivery Schedule Contact Us Sunleaves TDS Essential Digital Pen PPM Meter Rogue Hydroponics The Sunleaves TDS Essential Digital Pen measures total dissolved solids from 0-9,990 ppm with a resolution of 1 ppm and includes a data-hold feature for temporary TDS reading storage. Covered by a one-year warranty. You Might Also Like SHIPPING PAYMENT Terms Conditions FEEDBACK About US Shipping Most order
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Sunleaves Tds Expert Plus Ppm...

$64.99
eBay Sunleaves Tds Expert Plus Ppm Meter
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(866) 277 - 4432 Monday - Friday 9am - 5pm PST Home Terms Conditions Shipping and Returns Feedback Delivery Schedule Contact Us Sunleaves TDS Expert Plus PPM Meter Rogue Hydroponics The Sunleaves TDS Expert Plus is a highly advanced handheld meter that measures nutrient solution electrical conductivity (EC), total dissolved solids (TDS) and temperature. Waterproof meter features an easy-to-read LCD screen, auto-off and data-hold functions, low-battery indicator, automatic temperature compensati
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Sunleaves Tds Essential Plus...

$42.99
eBay Sunleaves Tds Essential Plus Ppm Meter
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(866) 277 - 4432 Monday - Friday 9am - 5pm PST Home Terms Conditions Shipping and Returns Feedback Delivery Schedule Contact Us Sunleaves TDS Essential Plus PPM Meter Rogue Hydroponics The Sunleaves TDS Essential Plus is a highly advanced handheld meter that measures nutrient solutions’ electrical conductivity (EC) from 0 to 9990 µS, total dissolved solids (TDS) from 0 to 5500 ppm, and temperature from 33 to 176°F. The water-resistant meter features an easy-to-read LCD screen, auto-off and
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Milwaukee Instruments PPM TDS...

$79.28
Walmart.com Milwaukee Instruments PPM TDS Conductivity Monitoring System Water Tester MC410
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OAKTON WD3560424 Water Meter...

$390.00
Zoro OAKTON WD3560424 Water Meter Kit, TDS 6+
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TDS Meter Kit, TDS Range 0 to 200 ppt, Waterproof No, Automatic Temperature Compensation Yes, Displayed Temperature Range Yes, Operating Temp. Range (F) 0 to 50, Operating Temp. Range (C) 32 to 122, Auto Power Off Yes, Memory No, Temperature Compensation Range 0 to 100, Calibration Yes, Cable Length 1 meter, Power Source 4 ea 1.5 v AAA batteries, Includes TDS 6 +, Manufacturers Warranty Length 3 year
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EXTECH EC400 Exstik II...

$104.99
Zoro EXTECH EC400 Exstik II TDS/Conductivity /Salinity Pen
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TDS/Conductivity/ Salinity Pen, Electric Conductivity Range 0 to 199.9 micronS/cm, 200 to 1999 micronS/cm, 2.00 to 19.99 mS/cm, TDS Range 0 to 99.9 ppm, 100 to 999 ppm, 1.00 to 9.99 ppt, Oxygen Concentration , Salinity Range 0 to 99.9 ppm, 100 to 999 ppm, 1.00 to 9.99 ppt, Free Chlorine , Total Chlorine , Temp. Range (F) 32 to 149 Degrees F, Temp. Range (C) 0 to 65, Display LCD With Bargraph, Auto Power Off Yes, Memory Stores 15 Labeled Readings, Temperature Compensation Range 32 To 140F/0 T
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Digital EC Conductivity TDS...

$10.26
Sears Digital EC Conductivity TDS Meter Tester Water 9990 ppm
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Product Details Convenient and Useful Product Description Features : Hold function :saves measurements for convenient reading and recording Auto-off function:turn off meter 10 minutes of non-use to save batteries Extended Range: measure from 0 to 999 ppm with a resolution of 1 ppm.From 1000 to 9990 ppm,the res,is 10ppm. Temp range:0-99Celsius Accuracy:2% Battery:13V(button on),the battery is included.Ships from Hong Kong SKU: ADIB007UKWWV8
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Milwaukee Smart 3 In 1 Meter...

$194.00
eBay Milwaukee Smart 3 In 1 Meter W/ Ph/ec/tds Free Shipping Mimw802
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Smart 3-in-1 portable meter (replaces MISM802) 1 probe for pH, conductivity and TDS Automatic Temperature Compensation Faster Processor with The New Chipset and Motherboard 100% Larger Easier To Read LED Display Smaller, Ergonomic Lighter Case Design Easier Faster To Calibrate Longer Battery Life Specifications: Range - pH: 0.0 - 14.0 pH EC: 0 - 6.00 mS/cm TDS: 0 - 4000 ppm Resolution - pH: 0.1 pH EC: 0.01 mS/cm TDS: 10 ppm Accuracy - pH: 0.2 pH EC/TDS: 2% - Full Scale Conversion - .65 Calibrat
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Lcd Tds Digital Meter Filter...

$9.82
eBay Lcd Tds Digital Meter Filter 0-9990ppm Pen Stick Water Quality Purity Tester Set
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Robert007 Store
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Extech Instruments - Wq530 -...

$1,023.95
Sears Extech Instruments - Wq530 - Meter/stirrer Bench Ph Mv Temp Ec Tds Do Meter/stirrer Bench Ph Mv Temp Ec Tds Do (each)
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Technical Specification Item Water Quality Meter pH Range -2.00 to 16.00 Electric Conductivity Range 0 to 100.0mS/cm TDS Range 0 to 66.0 ppt ORP Range -1999 to +1999mV Dissolved Oxygen Range 0% to 200% Oxygen Concentration 0 to 20 mg/L Waterproof No Automatic Temperature Compensation Yes Displayed Temperature Range 32 Degrees to 212 Degrees F , 0 Degrees to 100 Degrees C, 32 Degrees to 140 Degrees F , 0 Degrees to 60 Degrees C Salinity Range 0.0 to 50.0 ppt Operating Temp. Range (F) 32 Degrees to 122 Degrees F Operating Temp. Range (C) 0 Degrees to 50 Degrees C Display Dual Backlit LCD Memory 150 Readings Temperature Compensation Range 32 Degrees to 212 Degrees F , 0 Degrees to 100 Degrees C, 32 Degrees to 140 Degrees F , 0 Degrees to 60 Degrees C Calibration 2 or 3 (pH), 1 Point... Less
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Bluelab Guardian Monitor...

$297.95
eBay Bluelab Guardian Monitor Ph/tds/temp Meter Blue Lab Hydroponic Aquarium Water Ph
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ONE BLUELAB Guardian Monitor pH/TDS/Temperatur e w/ Probes Manufacturer: BLUELAB In just one glance it measures all three critical parameters for successful growth pH, conductivity and temperature. The HI 981504 is simple to install and can be placed above
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Multi - Parameter Pttestr 35...

$174.00
eBay Multi - Parameter Pttestr 35 Oakton Tester Meter Tds
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Why The Hydro Source? Oakton Multi-Parameter PTTestr 35 Great for water, laboratory or plant use, these multiparameter Testrs feature single-junction pH electrodes for longer life and wider range of sample compatibility. Pin-style conductivity sensors feature stainless steel electrodes for chemical resistance and durability. Replaceable sensor module saves you money by reusing the meter body. Advanced features include auto-shutoff, user-adjustable temperature coefficient and low-battery indicat
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