Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » pH, EC, PPM & TDS Testers » HM Digital: EC/TDS REPLACEMENT PROBE Special Order [716175]   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 June
743048 Current Culture Under Current Evolution 9
743048
Current Culture Under Current Evolution 9

$1,592.96
701003 PHRESH CARBONAIRE FILTER 4" X 12" - 200 CFM
701003
PHRESH CARBONAIRE FILTER 4" X 12" - 200 CFM

$73.70
eco-4709 Aeroflo2 60 Extension
eco-4709
Aeroflo2 60 Extension

$617.10
hf-HGSLTLT Thrip/Leafminer Trap
hf-HGSLTLT
Thrip/Leafminer Trap

$3.58
732938 FoxFarm Bushdoctor Wholly Mackerel Pint (12/Cs)
732938
FoxFarm Bushdoctor Wholly Mackerel Pint (12/Cs)

$10.35
733464 BIO-NRG Flavor 20 Liter
733464
BIO-NRG Flavor 20 Liter

$96.80
eco-4310 Active Air 4" Flange
eco-4310
Active Air 4" Flange

$4.59
733055 BOTANICARE® CNS17™ BLOOM      5 GALLON
733055
BOTANICARE® CNS17™ BLOOM 5 GALLON

$71.45
800045 Grower's Edge Red Twist Tie Dispenser w/ Cutter 164 ft (6/Cs)
800045
Grower's Edge Red Twist Tie Dispenser w/ Cutter 164 ft (6/Cs)

$1.86
747418 TurboKlone T144 Klone Machine
747418
TurboKlone T144 Klone Machine

$314.60
CW513 Accurate PPM 5
CW513
Accurate PPM 5

$52.76
eco-4014 Single 2 Foot T5 Fluorescent Fixture with Tube (No Reflector)
eco-4014
Single 2 Foot T5 Fluorescent Fixture with Tube (No Reflector)

$18.45
724402 GROW BAGS 2 GALLON 0.064MM (25/BOX) AVAILABLE IN CASE QUANTITIES ONLY
724402
GROW BAGS 2 GALLON 0.064MM (25/BOX) AVAILABLE IN CASE QUANTITIES ONLY

$4.40
713400 PREMIER HORTICULTURE PRO-MIX 'BX' 3.8 CF COMPRESSED BALE (30/PALLET)
713400
PREMIER HORTICULTURE PRO-MIX 'BX' 3.8 CF COMPRESSED BALE (30/PALLET)

$31.19
eco-2206 Quick Hose Connectors, set of 2
eco-2206
Quick Hose Connectors, set of 2

$2.61
eco-2831A Diamond Nectar - 6 Gallon
eco-2831A
Diamond Nectar - 6 Gallon

$101.20
dl-437002 20.75" x 20" Root Radiance Heat Mat
dl-437002
20.75" x 20" Root Radiance Heat Mat

$21.99
723666 Down To Earth Bone Meal 3-15-0 - 6 lb
723666
Down To Earth Bone Meal 3-15-0 - 6 lb

$9.19
hf-BCNKBLM5 KIND Bloom, 5 gal
hf-BCNKBLM5
KIND Bloom, 5 gal

$90.75
hf-ACFC6 6" Clip On Fan
hf-ACFC6
6" Clip On Fan

$13.17
706638 General Hydroponics Power Grower - 8 Pack Kit
706638
General Hydroponics Power Grower - 8 Pack Kit

$453.74
dl-512378 AquaVita 2378 Stainless Steel Sump Pump
dl-512378
AquaVita 2378 Stainless Steel Sump Pump

$109.99
733505 GH FLORANECTAR SUGAR CANE GALLON
733505
GH FLORANECTAR SUGAR CANE GALLON

$35.57
hf-HGIOHT Active Air Indoor-Outdoor Thermometer w/Hygrometer
hf-HGIOHT
Active Air Indoor-Outdoor Thermometer w/Hygrometer

$13.17
AZD25 ACCUZEN SCALE WITH POUNDS & KILOGRAMS ON DIAL 25 lb / 12 Kg - 9" x 9" stainless
AZD25
ACCUZEN SCALE WITH POUNDS & KILOGRAMS ON DIAL 25 lb / 12 Kg - 9" x 9" stainless

$273.60
747096 Hydro Flow Barbed Connector 3/4 in to 3/4 in (10/Bag)
747096
Hydro Flow Barbed Connector 3/4 in to 3/4 in (10/Bag)

$3.96
eco-2237 50 ft. Heavy Duty Coiled Hose Only
eco-2237
50 ft. Heavy Duty Coiled Hose Only

$19.96
746288 Nectar for the Gods Triton's Trawl Quart (12/Cs)
746288
Nectar for the Gods Triton's Trawl Quart (12/Cs)

$7.26
Ads
Manufacturer Info
HM Digital
HM Digital Homepage
Other products
Reviews more
Write ReviewWrite a review on this product!

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (530)
* Lighting Systems ++ (1236)
* Nutrients & Supplements (4477)
* Composters & Compost Tea Brewing (40)
* Organic Gardening (513)
* Leaf Shines & Washes (90)
* Pest & Disease Control (602)
* Cloning & Propagation (442)
* Grow Systems ++ (714)
! Meters, Timers & Instruments ++ (653)
 » Calibration, Storage & Cleaning Solutions, pH Up & Down (213)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » ! pH, EC, PPM & TDS Testers (283)
 » Timers & Lighting Controllers (133)
* Pots / Containers (1026)
* Pumps, Irrigation & Watering Supplies ++ (1696)
* Grow Media (547)
* Plant Seeds (62)
* Environmental Control ++ (2059)
* Greenhouses (83)
* Grow Rooms / Tents (165)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1150)
* 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