Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » pH, EC, PPM & TDS Testers » Hanna Instruments: Hanna Waterproof pH/EC/TDS Meter (HI 9813-6N) [716814]   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!
Manufacturer Info
Hanna Instruments
Hanna Instruments Homepage
Other products
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 ++ (529)
* Lighting Systems ++ (1185)
* Nutrients & Supplements (4198)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (534)
* Leaf Shines & Washes (97)
* Pest & Disease Control (586)
* Cloning & Propagation (450)
* Grow Systems ++ (721)
! Meters, Timers & Instruments ++ (638)
 » Calibration, Storage & Cleaning Solutions, pH Up & Down (203)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » ! pH, EC, PPM & TDS Testers (291)
 » Timers & Lighting Controllers (120)
* Pots / Containers (1024)
* Pumps, Irrigation & Watering Supplies ++ (1717)
* Grow Media (555)
* Plant Seeds (62)
* Environmental Control ++ (2004)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1027)
* Hand Tools ++ (447)
* Gardening Books & DVDs (57)
* Growing Apparel & Bags (100)
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
BLUELAB COMBINATION METER MEASURES pH, NUTRIENTS AND TEMPERATURE
BLUELAB COMBINATION METER MEASURES pH, NUTRIENTS AND TEMPERATURE
MI MW802 (was SM802) SMART pH/EC/TDS COMBINATION METER (1/CASE)
MI MW802 (was SM802) SMART pH/EC/TDS COMBINATION METER (1/CASE)
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
ORIGINAL TRUNCHEON METER MEASURE EC AND PPM
ORIGINAL TRUNCHEON METER MEASURE EC AND PPM
24-7 Nutrient Monitor.
24-7 Nutrient Monitor.
REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS
REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS
Grocheck Combo Meter.
Grocheck Combo Meter.
pHydrion Litmus Paper. (ph Test Strip)
pHydrion Litmus Paper. (ph Test Strip)
pH TEST KIT 1OZ (24/CASE)
pH TEST KIT 1OZ (24/CASE)
BLUELAB® SOIL pH METER
BLUELAB® SOIL pH METER
pHep®4 pH Tester (HI98127).
pHep®4 pH Tester (HI98127).
CW 24-7 pH REPLACEMENT PROBE
CW 24-7 pH REPLACEMENT PROBE
Languages
English Deutsch Español
Product not found!
Continue
New Products For July
dl-971208 Gro1 Carbon Filters - Standard-8 x 20 in.
dl-971208
Gro1 Carbon Filters - Standard-8 x 20 in.

$80.02
736749 Can-Fan Q-Max 6 in 400 CFM
736749
Can-Fan Q-Max 6 in 400 CFM

$277.13
hf-HGTG Plant Strapper Tapener
hf-HGTG
Plant Strapper Tapener

$50.59
733492 BCuzz Hydro Micro Kit w/ Stimulants (8/Cs)
733492
BCuzz Hydro Micro Kit w/ Stimulants (8/Cs)

$23.19
727215 Supreme Hydroponics Utility Pump 250GPH (6/Cs)
727215
Supreme Hydroponics Utility Pump 250GPH (6/Cs)

$54.29
IN390 AzaMax. 16 oz.
IN390
AzaMax. 16 oz.

$64.91

Z2XX-SPRING
Replacement Spring for Zenport Z201, Z203, Z204, Z225 Hand Pruner

$1.72
hf-HI981401N GroChek Hanna pH Indicator
hf-HI981401N
GroChek Hanna pH Indicator

$103.61
hf-HOGNCO2.5GAL goGNATS Liquid Concentrate 2.5 Gal
hf-HOGNCO2.5GAL
goGNATS Liquid Concentrate 2.5 Gal

$248.05
dl-791500-E InterLux™ 1500W HPS Grow Lamp
dl-791500-E
InterLux™ 1500W HPS Grow Lamp

$71.92
717394 Super Natural Instant Jungle 450ml (12/Cs)
717394
Super Natural Instant Jungle 450ml (12/Cs)

$15.80
HY378 BC Boost. 1 Liter
HY378
BC Boost. 1 Liter

$22.92
dl-XNHGRNUTR-1QT X Nutrients Grow Nutrients (1 Quart)
dl-XNHGRNUTR-1QT
X Nutrients Grow Nutrients (1 Quart)

$8.71
dl-DGBLM-032 Dyna-Gro Bloom 3-12-6 quart
dl-DGBLM-032
Dyna-Gro Bloom 3-12-6 quart

$12.76
dl-SNS217- Gal SNS 217 Spider Mite Control 1 Gal
dl-SNS217- Gal
SNS 217 Spider Mite Control 1 Gal

$65.25
hf-MGMLP1 Active Air 3 - Way Meter
hf-MGMLP1
Active Air 3 - Way Meter

$5.48
hf-HOJ03962 Verde Fire Bloom 2lb
hf-HOJ03962
Verde Fire Bloom 2lb

$8.44
707165 Botanicare 115 Gallon Reservoir Lid
707165
Botanicare 115 Gallon Reservoir Lid

$157.30
hf-SCDF8 8" Duct Fan, 210 CFM
hf-SCDF8
8" Duct Fan, 210 CFM

$46.19
720940 AI ROOTS ORGANICS NITROGEN BAT GUANO 9-3-1 - 3 LB (6/CASE)
720940
AI ROOTS ORGANICS NITROGEN BAT GUANO 9-3-1 - 3 LB (6/CASE)

$9.14
dl-510100 AquaVita™ 2378 Sump Pump Garden hose adapter
dl-510100
AquaVita™ 2378 Sump Pump Garden hose adapter

$1.15
hf-HDIONGRHW2.5GAL Ionic Grow Hard Water, 2.5 gal
hf-HDIONGRHW2.5GAL
Ionic Grow Hard Water, 2.5 gal

$66.55
hf-FFLEX019 FloraFlex Barbed Insert, Pack of 6
hf-FFLEX019
FloraFlex Barbed Insert, Pack of 6

$1.86
706298 Sun Hut Blackout 100 - 3.9 ft x 3.9 ft x 6.6 ft
706298
Sun Hut Blackout 100 - 3.9 ft x 3.9 ft x 6.6 ft

$161.70
720350 ORCA LIQUID MYCO 16OZ
720350
ORCA LIQUID MYCO 16OZ

$28.36

010695-14
socket bracket (special order)

$14.00
708734 PreGro Replacement Unit 1.94 oz - Display Case (9/Cs)
708734
PreGro Replacement Unit 1.94 oz - Display Case (9/Cs)

$4.57
hf-HGPIP Transfer Pipettes, 3 ml, 20 per pack
hf-HGPIP
Transfer Pipettes, 3 ml, 20 per pack

$1.95
Ads
Amazon Ad
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.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order