Horticulture Source » Garten & Hydroponics Shop » Meters, Timers & Instruments » pH, EC, PPM & TDS Testers   Mobile   Secure |  Ihr Konto | Warenkorb | Kasse )
You have JavaScript disabled or are using a browser which does not support it. Please turn on JavaScript or consider upgrading or switching your web browser, e.g. FireFox or Opera.
Celebrating our 11th Year of Service to Gardeners! Thank you for your business!
Kategorien
* Lamps / Tubes / Bulbs ++ (529)
* Lighting Systems ++ (1185)
* Nutrients & Supplements (4274)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (536)
* Leaf Shines & Washes (97)
* Pest & Disease Control (588)
* Cloning & Propagation (450)
* Grow Systems ++ (721)
! Meters, Timers & Instruments ++ (661)
 » Calibration, Storage & Cleaning Solutions, pH Up & Down (207)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » ! pH, EC, PPM & TDS Testers (311)
 » Timers & Lighting Controllers (119)
* Planters / Pots / Containers (1023)
* Pumps, Irrigation & Watering Supplies ++ (1709)
* Grow Media (Soil & Hydro) (552)
* Plant Seeds (62)
* Environmental Control ++ (1994)
* Greenhouses (73)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (961)
* Hand Tools ++ (118)
* Gardening Books & DVDs (57)
* Growing Apparel & Bags (97)
Neue Produkte Zeige mehr
Smart Pot Big Bag Raised Bed Long 8 ft (4/Cs)
725902
Smart Pot Big Bag Raised Bed Long 8 ft (4/Cs)
$51.53
Hersteller Zeige mehr
Schnellsuche
Quick Find
Verwenden Sie Stichworte, um ein Produkt zu finden.
erweiterte Suche

Informationen
Who else is online?
There is 26 guests online.
Häufige Suchworte
Ads

Was haben wir hier?
Meters, Timers & Instruments: pH, EC, PPM & TDS Testers: pH, EC, PPM & TDS Meters, Monitors, Testers, Pens & Test Kits for Water & Soil

Darstellen: 
Was haben wir hier?
angezeigte Produkte: 221 bis 240 (von 311 insgesamt) Seiten: [<< vorherige]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  [nächste >>] 
 Art durch Popularity   Hersteller   Artikel   Artikelnr.   Preis+   Bestellen 
 Oakton pHTestr 30 - .01 pH Accuracy Temperature Display *ATC   Oakton   Oakton pHTestr 30 - .01 pH Accuracy Temperature Display *ATC 
Oakton Oakton pHTestr 30 - .01 pH Accuracy Temperature Display *ATC (OK3563430)Optimize nutrient strength during growth, flowering, and fruiting by knowing exactly what is going on with your plants. Use the Oakton pH tester with accurate ATC to get instant at-a-glance readings. Features Reliable waterproof, dustproof housing Replaceable electrode to provide long life and value Aut... Note: Calibration Buffer Solutions are available separately. — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-OK3563430   $114.49 
 Oakton Waterproof EC Tester 11+   Oakton   Oakton Waterproof EC Tester 11+ 
Oakton Oakton Waterproof EC Tester 11+ (OK3566235) Automatically or manually select measuring rangeWaterproof, dustproof housings float Push-button calibration, HOLD function, and error messages Use these testers for either cup-style or dip-style measurements. For cup style, pour a small amount of your sample directly into the sensor cup until it overflows; for dip style, simply ... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-OK3566235   $114.49 
 Hanna TDS Gro'Chek Stick Tester HI 981409   Hanna Instruments   Hanna TDS Gro'Chek Stick Tester HI 981409 
HI 981409 TDS Gro'Chek Stick Tester is a TDS tester ideal for mixing fertilizer. This tester will run for 2000 hours continuously on AA batteries.... Note: Calibration Buffer Solutions are available separately. — Ships from Seattle, Washington USA....more info.
 eco-5521H   $115.95 
 OAKTON WATERPROOF pH TESTER 30   Oakton   OAKTON WATERPROOF pH TESTER 30 
Oakton Waterproof Dbl Junction pHTestr® 30 w Temperature WATERPROOF PH TESTER 30 Dual Display of pH & TemperatureHigh 0.01 pH accuracy Simultaneous pH and temperature (C) displaypH range - 1.0 to 15.0 pH Three point push-button calibrationDouble junction electrode ideal for dirty water, heavy sulfides and organicsIncreased reference gel volume offers significantly ... Note: Calibration Buffer Solutions are available separately. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 716048   $116.70 
 Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line)   Bluelab   Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line) 
The Bluelab Guardian Monitor Connect Inline is not only a constant indicator of the desired levels of pH, conductivity and temperature of your nutrient solution, it also data logs these critical parameters to your computer for you. It does not stop there. You can access the data via the cloud from a remote mobile device or computer to check for extreme variances to ensure these cri... Note: Calibration Buffer Solutions are available separately. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 716497   $118.64 
 HI1285-6 Replacement Probe.      HI1285-6 Replacement Probe. 
HI1285-6 Replacement Probe for NEW HI9813-6 (HY1743)... — Ships from Portland, Oregon USA....more info.
 HY1771   $120.46 
 Bluelab Soil pH Pen   Bluelab   Bluelab Soil pH Pen 
Bluelab Soil pH Pen This clever soil pH pen will help you manage the success of soil grown crops. The soil pH pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to your plants. It will also measure solutions too…... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 716438   $124.32 
 Bluelab Soil pH Pen   Bluelab   Bluelab Soil pH Pen 
Bluelab Bluelab Soil pH Pen (BLU2216)A handy solution made easy! The Bluelab Soil pH Pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to your plants. In soils or growing media, pH strongly influences the availability of the microorganisms to plants in the soil. Now you can closely monitor and adjust the pH lev... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-BLU2216   $124.32 
 Milwaukee ORP Meter BEM500   Milwaukee Instruments   Milwaukee ORP Meter BEM500 
Milwaukee Instruments ORP Meter - BEM500 Standard ORP mini-bench meter for quick and reliable measurements. Factory calibrated Faster Processor with The New Chipset and Motherboard 100% Larger & Easier To Read LED Display Smaller, Ergonomic & Lighter Case Design Includes: 9vDC power supply, mounting Kit, SE300 Platinum probe, and probe holder ... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 716676   $132.30 
 Bluelab Sample Pot   Bluelab   Bluelab Sample Pot 
The Bluelab® Sample Pot is perfect for reservoirs located more than 6.5 feet from your controller unit. All you have to do is place the probes directly into the chamber for direct measurement of nutrient solution. All fittings are included. Compatible with Bluelab® Pro Controller™ and Bluelab® Dosetronic™ models.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 716494   $133.25 
 HortiStck 3 in 1 Multimeter   Trans Instruments   HortiStck 3 in 1 Multimeter 
HortiStck 3 in 1 Multimeter (716023)HortiStick 3-in-1 Multimeter The HortiStick 3-in-1 brings the best of technology into one sleek meter. It combines the measurement of the three most crucial parameters needed for a successful harvest: pH, Conductivity, and Temperature. Package content: 1x Main Unit, 1x Hand Strap, 1x Replaceable Probe, 1x Operations Manual, 4x AA Size Batterie... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 716023   $133.86 
 Digital Light Meter (SPECIAL ORDER)   Hanna Instruments   Digital Light Meter (SPECIAL ORDER) 
Hanna Instruments Digital Light Meter (HI97500) (SPECIAL ORDER)Designed for simplicity of use in taking rapid light measurements, this product is a portable lux meter designed to perform light measurements simply and accurately. The instrument is supplied with a light sensor connected by a fixed 1.5 m coaxial cable to allow measurements to be taken from a distance without any inter... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-HI97500   $133.91 
 Bluelab Grower's Toolbox-Limited Edition   Bluelab   Bluelab Grower's Toolbox-Limited Edition 
Bluelab Bluelab Grower's Toolbox-Limited Edition (BLU8000)A handy pack with everything you need to get going and keep growing! The Bluelab Grower's Toolbox combines the essential tools you need to easily manage your crop by measuring the pH, conductivity (ppm) and temperature of the nutrient solution. Learn the hydroponics basics with the Grow Book, so you can get going... And keep... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-BLU8000   $133.92 
 Bluelab Growers Toolbox   Bluelab   Bluelab Growers Toolbox 
Bluelab Grower's Toolbox - Limited Edition The Bluelab Grower’s Toolbox combines the essential tools you need to easily manage your crop by measuring the pH, conductivity (ppm) and temperature of the nutrient solution. Learn the hydroponics basics with the Grow Book, so you can get going… And keep growing with the ultimate handy team, the Bluelab pH Pen and Bluelab ppm Pen. These ... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 716194   $133.92 
 Waterproof PT Testr 35 (pH & TDS)   Oakton   Waterproof PT Testr 35 (pH & TDS) 
Oakton Waterproof PT Testr 35 (pH & TDS) (OK3542505)Two important measurements in one instrument. The PCTestr tests conductivity and pH while the PTTestr tests TDS and pH. They feature easy-to-read displays, push-button calibration, HOLD function, and error messages. Valox® housing and stainless steel electrodes offer good chemical compatibility and durability, and are designed... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-OK3542505   $135.25 
 Conductivity/TDS Probe for Soil Measurement of HI993310 (SPECIAL ORDER)   Hanna Instruments   Conductivity/TDS Probe for Soil Measurement of HI993310 (SPECIAL ORDER) 
Hanna Instruments Conductivity/TDS Probe for Soil Measurement of HI993310 (HI76305)(SPECIAL ORDER) Stainless steel conductivity probe with internal temperature sensor, DIN connector and 1 m (3.3') cable for direct soil measurement. For use with HI993310 only.   Manufacturer's Product Information ... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-HI76305   $136.59 
 Waterproof PC Testr 35 (EC & pH)   Oakton   Waterproof PC Testr 35 (EC & pH) 
Oakton Waterproof PC Testr 35 (EC & pH) (OK3542500)Two important measurements in one instrument. The PCTestr tests conductivity and pH while the PTTestr tests EC and pH. They feature easy-to-read displays, push-button calibration, HOLD function, and error messages. Valox® housing and stainless steel electrodes offer good chemical compatibility and durability, and are designed t... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-OK3542500   $136.59 
 Hanna Combo Pen - pH/EC/TDS/Temp. (HI 98129)   Hanna Instruments   Hanna Combo Pen - pH/EC/TDS/Temp. (HI 98129) 
Hanna Combo Pen - pH/EC/TDS/Temp. (HI 98129) (eco-5529C)Combo pH/EC/TDS/C/PPM Tester Dual-level LCD Replaceable pH Electrode Cartridge Automatic Calibration Hanna Combo Pen The HI 98129 combo waterproof testers offer the highest accuracy in measurements with a single tester. Will measure pH, EC/TDS and temperature. SKU: HI98129 Weight: 1.0 lbs. Package Dim... — Ships from Seattle, Washington USA....more info.
 eco-5529C   $136.60 
 OAKTON MULTI PTTESTER 35 (PH/TDS/TEMP)   Oakton   OAKTON MULTI PTTESTER 35 (PH/TDS/TEMP) 
Oakton® MULTI PT Testr 35 One pocket sized meter for pH, TDS and temperature! Up to 5 point pH calibration with NIST or USA auto buffer recognition. Great for water, laboratory or plant use, this multi Testr features single-junction pH electrodes for longer life and wider range of sample compatibility. Pin-style conductivity sensors feature stainless steel electrodes for chem... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS)....more info.
 716108   $137.75 
 Digital Brix Refractometer Range - 0 to 85   Milwaukee Instruments   Digital Brix Refractometer Range - 0 to 85 
Milwaukee Instruments Digital Brix Refractometer Range - 0 to 85 (MIMA871)Digital Sugar Refractometer for general purpose with automatic temperature compensation (ATC).Range 0-85% Brix, resolution 0.1%, units come with battery. Manufacturer's Product Information MSRP each $169... — Ships from HF: OR, CA, CO, PA, TX, FL USA (not via USPS)....more info.
 hf-MIMA871   $138.60 
angezeigte Produkte: 221 bis 240 (von 311 insgesamt) Seiten: [<< vorherige]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  [nächste >>] 
Ads
Social Bookmark
Warenkorb Zeige mehr
0 Produkte
 Get Quote by adding products to the cart!
Artikel nach Preiskategorien
Angebote Zeige mehr
2" Neoprene Disk.
2" Neoprene Disk.
$0.51
$0.44
Bewertungen Zeige mehr
Mini Measuring Shot Glass (12/case)
DON'T BUY! Measurements are way off. 1Tsp is about half of a ..
1 von 5 Sternen!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate

Most Viewed in pH, EC, PPM & TDS Meters, Monitors, Testers, Pens & Test Kits for Water & Soil
BLUELAB COMBINATION METER MEASURES pH, NUTRIENTS AND TEMPERATURE
BLUELAB COMBINATION METER MEASURES pH, NUTRIENTS AND TEMPERATURE
CW 24-7 NUTRIENT MONITOR PPM/pH/TEMPERATURE
CW 24-7 NUTRIENT MONITOR PPM/pH/TEMPERATURE
RAPITEST 4 WAY ANALYZER FERTILIZER/LIGHT/MOISTURE/pH MODEL 1880
RAPITEST 4 WAY ANALYZER FERTILIZER/LIGHT/MOISTURE/pH MODEL 1880
pH CONTROL KIT (12/CASE)
pH CONTROL KIT (12/CASE)
RAPITEST SOIL TEST pH NPK
RAPITEST SOIL TEST pH NPK
MI MW802 (was SM802) SMART pH/EC/TDS COMBINATION METER (1/CASE)
MI MW802 (was SM802) SMART pH/EC/TDS COMBINATION METER (1/CASE)
CW SOIL, pH AND MOISTURE MONITOR
CW SOIL, pH AND MOISTURE MONITOR
Control Wizard Accurate pH 8
Control Wizard Accurate pH 8
CW DIPSTICK
CW DIPSTICK
RAPITEST SOIL pH METER
RAPITEST SOIL pH METER
ORIGINAL TRUNCHEON METER MEASURE EC AND PPM
ORIGINAL TRUNCHEON METER MEASURE EC AND PPM
BLUELAB GUARDIAN MONITOR
BLUELAB GUARDIAN MONITOR
PH600-AQ PH METER 10/CS
PH600-AQ PH METER 10/CS
MI MA73076 REPLACEMENT PROBE FOR C65/T76 (1/CASE)
MI MA73076 REPLACEMENT PROBE FOR C65/T76 (1/CASE)
RAPITEST pH SOIL TESTER (12/CASE)
RAPITEST pH SOIL TESTER (12/CASE)
Grocheck Combo Meter.
Grocheck Combo Meter.
REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS
REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS
MI SM401 PORTABLE TDS METER (1/CASE)
MI SM401 PORTABLE TDS METER (1/CASE)
CW 24-7 pH REPLACEMENT PROBE
CW 24-7 pH REPLACEMENT PROBE
GroChek TDS Meter.
GroChek TDS Meter.
Bestseller
01.RAPITEST SOIL TEST pH NPK
02.pH CONTROL KIT (12/CASE)
03.Control Wizard Accurate pH 8
04.CW 24-7 NUTRIENT MONITOR PPM/pH/TEMPERATURE
05.RAPITEST 4 WAY ANALYZER FERTILIZER/LIGHT/MOISTURE/pH MODEL 1880
06.pH TEST KIT 1OZ (24/CASE)
07.PH600-AQ PH METER 10/CS
08.BLUELAB GUARDIAN MONITOR
09.Hanna Tri-Meter - pH/TDS/Temp. (HI981504/7)
10.Bluelab Replacement pH Probe for Guardian, Combo, & pH Meter
11.RAPITEST SOIL pH METER
12.pHep®4 pH Tester (HI98127).
13.CW SOIL, pH AND MOISTURE MONITOR
14.ORIGINAL TRUNCHEON METER MEASURE EC AND PPM
15.BLUELAB COMBINATION METER MEASURES pH, NUTRIENTS AND TEMPERATURE
Sprachen
English Deutsch Español
Währungen
Zufuhren
RSS 2.0
Google Sitemap
ROR Sitemap
ROR Feed
Ads
Amazon Ad
Matched Content
Ads

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate ShopWiki Certified Store Official PayPal Seal
Merchant Services
Secured by RapidSSL 100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2017 Usisu, Inc.: Unsere AGB's VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order