Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » pH, EC, PPM & TDS Testers » Myron L UltraPen PT1 (24/Cs) [716135]   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 11th Year of Service to Gardeners! Thank you for your business!
Reviews more
Write ReviewWrite a review on this product!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (525)
* Lighting Systems ++ (1196)
* Nutrients & Supplements (4261)
* Composters & Compost Tea Brewing (42)
* Organic Gardening (527)
* Leaf Shines & Washes (94)
* Pest & Disease Control (595)
* Cloning & Propagation (440)
* Grow Systems ++ (713)
! Meters, Timers & Instruments ++ (633)
 » Calibration, Storage & Cleaning Solutions, pH Up & Down (202)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » ! pH, EC, PPM & TDS Testers (285)
 » Timers & Lighting Controllers (122)
* Pots / Containers (1027)
* Pumps, Irrigation & Watering Supplies ++ (1728)
* Grow Media (552)
* Plant Seeds (62)
* Environmental Control ++ (2024)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1089)
* Hand Tools ++ (450)
* Gardening Books & DVDs (56)
* 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)
RAPITEST SOIL TEST pH NPK
RAPITEST SOIL TEST pH NPK
BLUELAB GUARDIAN MONITOR
BLUELAB GUARDIAN MONITOR
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.
ORIGINAL TRUNCHEON METER MEASURE EC AND PPM
ORIGINAL TRUNCHEON METER MEASURE EC AND PPM
Grocheck Combo Meter.
Grocheck Combo Meter.
REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS
REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS
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
Product not found!
Continue
New Products For December
718385 BOTANICARE® PUREBLEND™ PRO SOIL 2.5 GALLON
718385
BOTANICARE® PUREBLEND™ PRO SOIL 2.5 GALLON

$73.23
dl-SGSMT5LB Supreme Growers Supre Myco Tea 5lb
dl-SGSMT5LB
Supreme Growers Supre Myco Tea 5lb

$215.63
Z294 8" Ergonomic Forged Byapss Pruner
Z294
8" Ergonomic Forged Byapss Pruner

$11.08
736975 12.IN X 25FT SILVER/BLK DUCTING W/O CLAMP
736975
12.IN X 25FT SILVER/BLK DUCTING W/O CLAMP

$27.06
dl-CN359108 Can 12" Intake Filter
dl-CN359108
Can 12" Intake Filter

$76.65
706126 Fast Fit Light Hanging Bar for 2 ft x 4 ft
706126
Fast Fit Light Hanging Bar for 2 ft x 4 ft

$12.83
dl-907413 3 Gallon White Square Pot
dl-907413
3 Gallon White Square Pot

$2.82
742585 Hydro Flow 1/2in Compression Coupler (Case of 25)
742585
Hydro Flow 1/2in Compression Coupler (Case of 25)

$13.63
NT720 1500 PPM Buffer Solution. 4 fl oz
NT720
1500 PPM Buffer Solution. 4 fl oz

$5.47
hf-ML21361 Dechlorinator H Gal
hf-ML21361
Dechlorinator H Gal

$35.55
hf-BCPTNEOPC 1 5/8" Neoprene Inserts for Power Clone, pack of 25
hf-BCPTNEOPC
1 5/8" Neoprene Inserts for Power Clone, pack of 25

$8.93
906255 Sun System LEC Inner Sun PGZX Socket Assembly
906255
Sun System LEC Inner Sun PGZX Socket Assembly

$25.61
hf-HI76305 Conductivity/TDS Probe for Soil Measurement of HI993310 (SPECIAL ORDER)
hf-HI76305
Conductivity/TDS Probe for Soil Measurement of HI993310 (SPECIAL ORDER)

$130.88
hf-ESPHUQT Hydroponic Essentials pH Up Qt, case of 12
hf-ESPHUQT
Hydroponic Essentials pH Up Qt, case of 12

$69.48
728333 EcoPlus Eco 2245 Submersible Pump 2166 GPH (4/Cs)
728333
EcoPlus Eco 2245 Submersible Pump 2166 GPH (4/Cs)

$88.49
AG421 AgriKon AG421 Harvest Bucket Bag for apples, citrus, pomegranates
AG421
AgriKon AG421 Harvest Bucket Bag for apples, citrus, pomegranates

$50.76
hf-RCT200S 200 Gal Smart Pot 50"x12" Squat Size TAN (SPECIAL ORDER)
hf-RCT200S
200 Gal Smart Pot 50"x12" Squat Size TAN (SPECIAL ORDER)

$39.11
hf-FLT5BU3K6 Philips T5 Warm, case of 6
hf-FLT5BU3K6
Philips T5 Warm, case of 6

$63.97
dl-D55-67-OWC Integra Boost 55% 67 gram (12 pack - Retail)
dl-D55-67-OWC
Integra Boost 55% 67 gram (12 pack - Retail)

$32.72
744469 Grower's Edge Heavy Duty Camo / Green Tarp 10 ft x 10 ft
744469
Grower's Edge Heavy Duty Camo / Green Tarp 10 ft x 10 ft

$15.99
717450 Neptunes Harvest Seaweed Fertilizer Gallon (4/Cs)
717450
Neptunes Harvest Seaweed Fertilizer Gallon (4/Cs)

$27.00
HY135 Tub Outlet Fitting. 1/2 in
HY135
Tub Outlet Fitting. 1/2 in

$2.46
hf-BCNSPBT25 Pure Blend Tea 2.5 gal
hf-BCNSPBT25
Pure Blend Tea 2.5 gal

$45.82
hf-BCHSCLPCWA45 Power Cloner 45 White w/ Dome
hf-BCHSCLPCWA45
Power Cloner 45 White w/ Dome

$233.13
hf-DH40850 Aprilaire Residential Steam Humidifier
hf-DH40850
Aprilaire Residential Steam Humidifier

$738.83
530220 USHIO UHI-S250BL/E39/ BLUE MOGUL BASE 20K M80
530220
USHIO UHI-S250BL/E39/ BLUE MOGUL BASE 20K M80

$62.56
eco-3978 Kessil 150 LED Lights, Blue
eco-3978
Kessil 150 LED Lights, Blue

$225.00
706102 Lightspeed Controller FLIP 16 Lighting Flip Box
706102
Lightspeed Controller FLIP 16 Lighting Flip Box

$530.00
Ads
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 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order