Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » pH, EC, PPM & TDS Testers » Analog pH & TDS Meter. [NT200]   Mobile   Secure |  My Account | Cart Contents | Checkout )
Horticulture Source
Quick Find
Help [?]   Search Descriptions Phrase   Advanced
Secure   My Account   Cart Contents   Checkout  
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 12th Year of Service to Gardeners! Thank you for your business!
Product not found!
Continue
New Products For May
dl-857606 AquaVita 6" Trapezoid Air Stone
dl-857606
AquaVita 6" Trapezoid Air Stone

$0.76
705376 Marrone Bio Innovations Grandevo 5 lb (6/Cs)
705376
Marrone Bio Innovations Grandevo 5 lb (6/Cs)

$113.56
hf-KSH150M LED Grow Light 150, Magenta (Special Order)
hf-KSH150M
LED Grow Light 150, Magenta (Special Order)

$182.84
hf-HOH37412 Hydro-Spice Bloom, 2 lbs.
hf-HOH37412
Hydro-Spice Bloom, 2 lbs.

$8.32
dl-809615 Reflector to Ballast 15 ft Extension Cord - 16 Gauge
dl-809615
Reflector to Ballast 15 ft Extension Cord - 16 Gauge

$10.40
700557 Samsung 360 Ceiling Cassette Square Grill - Black for 700548
700557
Samsung 360 Ceiling Cassette Square Grill - Black for 700548

$424.55
704440 ITCHY BYE-BYE - 2 OZ
704440
ITCHY BYE-BYE - 2 OZ

$10.88
hf-CF358596 Can-Lite 12", 1800 cfm
hf-CF358596
Can-Lite 12", 1800 cfm

$225.81
hf-BZMCOCOKIT B'Cuzz Coco Micro Kit w/ Stimulants
hf-BZMCOCOKIT
B'Cuzz Coco Micro Kit w/ Stimulants

$36.25
hf-GTCM60130 Carbo Max  100 g
hf-GTCM60130
Carbo Max 100 g

$7.93
PU135 Vinyl Tubing. 3/8 in
PU135
Vinyl Tubing. 3/8 in

$33.92
hf-RV10010 Revelry Supply The Continental Large Duffle, Green
hf-RV10010
Revelry Supply The Continental Large Duffle, Green

$110.00
hf-GTVMP6030 Vitamax Plus, 10 L
hf-GTVMP6030
Vitamax Plus, 10 L

$101.08
eco-5918A 10" Round Mesh Bottom Pots (w/lip)
eco-5918A
10" Round Mesh Bottom Pots (w/lip)

$104.78
dl-z-551000-cas Trim'R'Matic CASE
dl-z-551000-cas
Trim'R'Matic CASE

$30.25
734112 TITAN CONTROLS® APOLLO 7™ 24 HOUR DIGITAL TIMER WITH 15 MINUTE INTERVALS (10/CASE)
734112
TITAN CONTROLS® APOLLO 7™ 24 HOUR DIGITAL TIMER WITH 15 MINUTE INTERVALS (10/CASE)

$10.45
hf-AAPA110L Commercial Air Pump with 12 outlets, 110L per minute
hf-AAPA110L
Commercial Air Pump with 12 outlets, 110L per minute

$69.27
906427 AgroLED 576 Dio-Watt Full Spectrum 330 W Low Pro 120 - 240 Volt
906427
AgroLED 576 Dio-Watt Full Spectrum 330 W Low Pro 120 - 240 Volt

$483.95
HY4261 VITA GROW LIQUID 'SUPER FAST GROW' QUART
HY4261
VITA GROW LIQUID 'SUPER FAST GROW' QUART

$7.67
708330  AERO FLO2® REPLACEMENT PARTS - 1-1/4IN GROMMET (10/BAG)
708330
AERO FLO2® REPLACEMENT PARTS - 1-1/4IN GROMMET (10/BAG)

$12.76
hf-FFLEX019 FloraFlex Barbed Insert, Pack of 6
hf-FFLEX019
FloraFlex Barbed Insert, Pack of 6

$1.86
700690 CAN-FILTER FLANGES 12"
700690
CAN-FILTER FLANGES 12"

$13.93
730205 TARP TABS 4/PER PACKAGE (12/CASE)
730205
TARP TABS 4/PER PACKAGE (12/CASE)

$1.82
721259 Xtreme Gardening Azos 2oz (12/Cs)
721259
Xtreme Gardening Azos 2oz (12/Cs)

$12.71
hf-HNV410 Verde gal.
hf-HNV410
Verde gal.

$51.85
dl-999099 Grow 1 Universal Cell Phone Microscope + Clip
dl-999099
Grow 1 Universal Cell Phone Microscope + Clip

$5.78
hf-HOH85101 Double Down Qt
hf-HOH85101
Double Down Qt

$9.19
hf-ML21402 Microbe Life, pH Decrease 16 oz
hf-ML21402
Microbe Life, pH Decrease 16 oz

$10.85
Ads
Reviews more
Write ReviewWrite a review on this product!

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (532)
* Lighting Systems ++ (1238)
* Nutrients & Supplements (4479)
* Composters & Compost Tea Brewing (41)
* Organic Gardening (514)
* Leaf Shines & Washes (91)
* Pest & Disease Control (604)
* Cloning & Propagation (442)
* Grow Systems ++ (722)
! Meters, Timers & Instruments ++ (656)
 » Calibration, Storage & Cleaning Solutions, pH Up & Down (213)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » ! pH, EC, PPM & TDS Testers (284)
 » Timers & Lighting Controllers (135)
* Pots / Containers (1032)
* Pumps, Irrigation & Watering Supplies ++ (1739)
* Grow Media (549)
* Plant Seeds (62)
* Environmental Control ++ (2064)
* Greenhouses (83)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1151)
* Hand Tools ++ (463)
* Gardening Books & DVDs (55)
* Growing Apparel & Bags (119)
Manufacturers more
Ads
Most Viewed in pH, EC, PPM & TDS Meters, Monitors, Testers, Pens & Test Kits for Water & Soil
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
PH600-AQ PH METER 10/CS
PH600-AQ PH METER 10/CS
MI MW802 (was SM802) SMART pH/EC/TDS COMBINATION METER (1/CASE)
MI MW802 (was SM802) SMART pH/EC/TDS COMBINATION METER (1/CASE)
BLUELAB COMBINATION METER MEASURES pH, NUTRIENTS AND TEMPERATURE
BLUELAB COMBINATION METER MEASURES pH, NUTRIENTS AND TEMPERATURE
Control Wizard Accurate pH 8
Control Wizard Accurate pH 8
pH CONTROL KIT (12/CASE)
pH CONTROL KIT (12/CASE)
BLUELAB GUARDIAN MONITOR
BLUELAB GUARDIAN MONITOR
RAPITEST SOIL TEST pH NPK
RAPITEST SOIL TEST pH NPK
CW SOIL, pH AND MOISTURE MONITOR
CW SOIL, pH AND MOISTURE MONITOR
RAPITEST SOIL pH METER
RAPITEST SOIL pH METER
24-7 Nutrient Monitor.
24-7 Nutrient Monitor.
Grocheck Combo Meter.
Grocheck Combo Meter.
REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS
REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS
ORIGINAL TRUNCHEON METER MEASURE EC AND PPM
ORIGINAL TRUNCHEON METER MEASURE EC AND PPM
pHydrion Litmus Paper. (ph Test Strip)
pHydrion Litmus Paper. (ph Test Strip)
BLUELAB® SOIL pH METER
BLUELAB® SOIL pH METER
pHep®4 pH Tester (HI98127).
pHep®4 pH Tester (HI98127).
pH TEST KIT 1OZ (24/CASE)
pH TEST KIT 1OZ (24/CASE)
MI MW100 (was SM100) PORTABLE PH METER (1/CASE)
MI MW100 (was SM100) PORTABLE PH METER (1/CASE)
Languages
English Deutsch Español
Amazon Ad
ebay Ad

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
Ads

UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2018 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order