Hanna GroChek pH/EC/TDS/C/PPT Pocket Tester
Here is a waterproof tester that offers high accuracy pH, EC/TDS, and temperature measurements in a single tester! No more switching between meters for your routine measurements. This floating, waterproof combination tester has an easy to read LCD and an automatic shut-off. pH and EC/TDS readings are automatically temperature compensated.
This tester features a replaceable pH electrode cartridge with an extendable cloth junction as well as an EC/TDS graphite electrode. The extendable cloth junction provides an extended electrode life and the replaceable pH cartridge means that this tester does not need to be thrown away when the pH sensor is exhausted.
The EC/TDS conversion factor is user-selectable as well as the temperature compensation coefficient (β).
Fast, efficient, accurate and portable, the combo pH, EC/TDS and temperature tester combines all the features users have requested and more!
Measures in PPT (parts per trillion)
Waterproof and designed to float
Cloth, renewable junction
Close proximity temperature probe
Automatic temperature compensation
Automatic 1 or 2 point pH calibration
Tactile grip casings
BEPS (Battery Error Prevention System)
Battery % displayed at startup
Efficient two button operation
Temperature in °C or °F; easily switch between Celsius and Fahrenheit readouts
Includes electrode, electrode removal tool, batteries, and instructions
ALL THE TESTERS YOU'LL EVER NEED IN ONE COMPACT UNIT
Hydrofarm Heavy Duty Light Riser, pack of 2
The Light Riser Hanging System makes hanging reflectors, filters or other equipment a snap. Simply secure one of the quick release carabiner clips to a firm location, attach the other clip to the object you want to hang, and then pull the cord until the desired height is reached. It's as simple as that.
• Holds up to 150 lbs (75 lbs per ratchet)
• Quick release switches let you loosen the rope and re-adjust to the height required
• Locking system secures your object in place
• Durable construction will never break, slip, or rust
• Includes 4 quick release carabiner clips and 8 feet of tough braided polypropylene rope (1/8" diameter)
HIGHLY RECOMMENDED FOR HANGING EQUIPMENT
MAKES RAISING AND LOWERING LIGHTS A BREEZE!
HI98100 Checker® Plus pH Tester
The HI98100 Checker Plus is the next generation of the original Hanna Checker pH tester. The Checker is the most popular pH meter in the world with over 1 million meters used since its introduction in 1991. From entry-level growers to professional horticulturalists, the Checker has been helping people with their pH measurement as a meter that is simple to use and operate.
The HI98100 Checker Plus pH tester has been designed with many advanced features while maintaining the look and feel of the original Checker. The Checker Plus now offers automatic calibration to one or two points, automatic buffer recognition, calibrated buffer tags, stability indicator, low battery indicator, and selectable automatic shut off.
One button operation - One button for set up and calibration
Economical - The Checker Plus is a full-featured pH tester at a price that anyone that needs to measure pH can afford.
Large LCD - Enhanced LCD that displays reading, stability indicator, low battery indicator and calibration tags.
Replaceable pH Electrode - The HI1271 supplied gel filled pH electrode is 103 mm long and tapers to an 8 mm diameter at the sensing end. This narrow electrode easily fits into test tubes, vials, and other containers with small opening.
Automatic Calibration - The Checker Plus is calibrated automatically to one or two points. The calibration buffers are automatically recognized and after calibration the buffer values used are shown on the display as a tag.
Stability Indicator - An hourglass indicator is displayed on the LCD until a stable reading is obtained. Once a reading stabilized the indicator disappears and a reading can be recorded.
Automatic Shut-Off - The meter can be set to automatically turn off after 8 minutes or 60 minutes to conserve battery life in the event that the meter is left on. The auto off feature can be disabled.
Long Battery Life - The Checker Plus has an exceptional long battery life of approximately 1000 hours. When the battery power is running low a low battery indicator is displayed.
Plastic Carrying Case - The HI98100 Checker Plus is supplied complete with meter, probe, calibration solutions and cleaning solutions packaged in a durable plastic carrying case.
pH Range 0.00 to 14.00 pH
pH Resolution 0.01 pH
pH Accuracy ±0.2 pH
Calibration automatic, one or two points with three standard buffers available (pH 4.01, 7.01 and 10.01)
Battery Type/Life 1.5V CR2032 (1) / approximately 1000 hours of continuous use
Electrode/Probe HI1271 pH electrode with screw type connector (included)
Environment 0 to 50°C (32 to 122°F); RH max 95%
Dimensions 50 x 174 x 21 mm (2 x 6.8 x 0.9")
Weight 50 g (1.8 oz.)
Ordering Information HI98100 is supplied with HI1271 pH electrode, HI700004 pH 4.01 buffer solution sachet (2),
HI700007 pH 7.01 buffer solution sachet (2), HI7000601 electrode cleaning solution sachet (2),
instruction manual, instrument quality certificate and plastic carrying case.
ALL FOR ONLY $54.99
Botanicare Hortitrellis 4'x8'
HORTITRELLIS is a professional plant support trellising for horizontal or vertical applications. The trellis is made of pliable plastic for multiple uses, and unlike string net trellis, it will not tangle. The HORTITRELLIS is 48 inches in width with 6-inch squares. Available in lengths of 8 ', 16 ', 50'.
Hanna Dist 1 TDS Tester
DiSTs are rugged and reliable pocket-sized testers that offer quick and accurate readings of conductivity or TDS. The DiST family of testers is widely used for monitoring EC/TDS in drinking water, water conditioning, reverse osmosis, cooling towers, wastewater, laboratories, agriculture, aquaculture and aquariums, hydroponics, and the printing industry.
This tester features an amperometric graphite electrode that provides better repeatability in measurements since they do not oxidize. An amperometric measurement of TDS is based on Ohm’s Law, I = V/R where R depends on the distance between two pins and their surface. Oxidation changes both the distance and surface, which will affect accuracy. The DiST’s non-oxidizing graphite pins are able to provide an optimal surface for accurate, dependable results.
When calibration is necessary, simply submerge the electrode tip into calibration solution and adjust the trimmer on the side of the tester.
Automatic temperature compensation
Easy-to-use and inexpensive
Comes with protective cap, screwdriver, batteries, and instructions
Active Eye Microscope, 60x-100x
The Active Eye line of microscopes uses super-bright LED bulbs to illuminate your specimens. Ideal for identifying strains of plants, cutting work, pests, and disease detection, with no eye strain. The lightweight construction means you can bring the microscope to the garden or anywhere you need extra eye power.
Provides targeted, optimal illumination
Compact, lightweight design
Includes batteries and case
Includes trilingual color chart/user guide
ACTIVE EYE 30X ILLUMINATED LOUPE
Get targeted, optimal illumination with the Active Eye loupe. The loupe works by the light of an intensely bright LED bulb, giving you 30x magnification without eye strain.
Easily identify pests, disease, or plant species to target fast solutions
Provides targeted, optimal illumination
Compact and lightweight design
Includes batteries and case
Includes trilingual color chart/user guide
RAPTOR 8 HANGING FROM A 14 FT CEILING
Jump Start 24-Cell Grow Plug Mini Germination Station w/Heat Mat
Mini Germination Station - The perfect indoor start to your garden!
Available exclusively from Hydrofarm, the Jump Start Mini Germination Station is an ideal way for the space-challenged gardener to start seeds indoors all year round. The Mini Germination Station comes complete with a 24-cell seedling insert, a waterproof tray, a 2" vented dome, rooting additive, and a choice of naturally composted Grow Plugs or Rockwool Macroplugs.
The vented dome helps to maintain just the right amount of humidity to ensure germination success and bigger, healthier seed starts. The compact size of the station allows anyone with a spare corner to start a garden. Refills of Grow Plugs and Macroplugs are available for purchase separately.
• 2" vented dome
• 24-cell seedling insert
• 6" x 13" UL Listed Heat Mat
• Waterproof tray
• Grow plugs
• Rooting additive
JUMP START YOUR SEEDS
SEEDLING HEAT MAT
Re-engineered for better performance and greater durability! The new, stronger heating wire and thicker multi-layer construction offer more uniform heating and the durability to withstand rugged greenhouse environments.
Increases success of seedlings and cuttings
Warms root area 10-20˚F over ambient temperature to improve germination
Lighting, watering, and planting information printed on mat
6 foot power cord
The only UL-listed seedling heat mats on the market!
50% thicker construction
GET A JUMP START ON YOUR CROP
Green Pad CO2 Generator
GET THE GOOD GAS TO YOUR PLANTS!
EASY TO USE
MADE IN THE USA
"CO2 ACTIVATED BY HUMIDITY CHEMISTRY"
The GREEN PAD CO2 generators has made adding Carbon Dioxide to indoor gardens easier than ever. THE GREEN PAD absorbs the humidity in your indoor garden, to power its natural chemical reaction, releasing a measured amount of carbon dioxide. When it comes to supplementing your garden with CO2, THE GREEN PAD may be one of the most inexpensive and innovative ways to get the good gas to your plants. THE GREEN PAD's were designed to produce enough CO2 to be of significant benefit to the indoor home garden without the up front expense of equipment, but with similar results.
Deliver growth-boosting CO2 with our user-friendly, easy to operate system. With its programmable timer, it will automatically maintain ideal CO2 levels for optimum growth. For small to medium size areas, select the COSYS; for larger than 10' x 10' areas, select the COSYS20.
Increase your growth rate exponentially using co2. Enables your plants to thrive at higher temperatures and increase metabolism
Does not include Tank
ONE OF OUR VALUED CUSTOMERS DUTCH BUCKET TOMATOES SUPPORTED WITH SUN SPOOLS
GENERAL HYDROPONICS FARM KIT
A kit to make your own Waterfarm hydroponics unit. It includes a drip ring, pumping column, column support tube, 1/2" grommet, and drain level tube.
Active Air's indoor-outdoor thermometer gives you more. Made of sturdy materials to stand up to the climate of your indoor grow room, this essential tool features a large display to read the current temperature and humidity levels. A remote probe allows you to sample two temperatures at once and record the high and low points for both temperature and humidity.
Excellent for measuring temperature and humidity of both veg rooms and flowering rooms with one instrument. Allows you to monitor both the minimum and maximum temperatures and humidity levels highly recommended for indoor growing
Gro Pro Mesh Bucket Lids
These heavy duty 6 in, 8 in & 10 in plastic pots are designed specifically to snugly fit on standard 3.5 and 5 gallon buckets. They are mesh on the sides and bottom for maximum aeration. They work great in all hydroponic applications. Much better quality than competitive bucket lids.
Great for do-it-yourself bubble buckets. We also carry drip rings to transform your DWC bucket into a drip system.
6" $4.15 each
8" $4.15 each
10" $4.65 each
The Trim Tray, Complete w/Pollen Screen
Two helpful products in one! The Trim Tray is designed as a "feather-lite" laptop trimming surface that will automatically separate your flower pollen while trimming. It features a comfortable nonslip base foam padded base tray, a 150 micron stainless steel screen top tray (with a proprietary pollen filtering pattern), and a magnifying pollen scoop.
• Comfortable laptop trimming surface
• Lightweight compact design (you will barely feel it on your lap)
• 16% more screen surface than competitors
• 7.125 inches² more cutting surface than competitors
• Non-Slip Foam Base Pad for comfort over long periods of time
• Replaceable screens (available in 100/150/200 micron)
• Sift pollen off manicured trim in addition to trimming flowers
• Strong and sturdy, cleanable ABS plastic and stainless steel
• Hold up to ¼ lb of product at one time
• Can be used as a laptop or tabletop trimming or sifting surface
• 19.0"L x 12.0"W x 2.0"H
Support plants easily. Same great Sun Spool® but now features two convenient hooks and a non-removable stopper. 60 inches of retractable line. Durable plastic housing.
Excellent for supporting tomatoes, peppers, and other large plants without the hassle of using a trellis
Hanna pHep pH Meter
The pHep revolutionized the pH industry by providing non-technical personnel with a simple, inexpensive solution to accurate pH measurement.
This tool is used by millions of people around the world to monitor pH in laboratories and industrial applications as well as in agriculture, fish farming, food manufacturing and quality control, swimming pools, and the printing industry.
With a renewable cloth junction, the pHep has an extended life over typical pH testers. A normal junction clogs with use over time and a typical tester would normally have to be thrown away once the junction is too contaminated. Instead, the junction here is 2 cm long and when dirty, can be pulled out to expose a fresh section to effectively renew the pHep’s life.
Calibration is performed manually at one or two points with a trim pot located on the side of the tester.
With a battery life of 700 hours of continuous use, the pHep will provide years of testing before the batteries need to be replaced.
Easy one or two points manual calibration
700 hour battery life
Simple to use
Includes protective cap, calibrations screwdriver, batteries, and instructions
TRELLIS USED TO SCROG SERANO PEPPERS
WE OFFER A WIDE VARIETY OF TOOLS AND ACCESSORIES IN OUR HYDROPONIC SUPPLY STORE TO MAKE YOUR INDOOR GARDENING EXPERIENCE MORE ENJOYABLE. THEY RANGE FROM LIGHT RISERS TO AN ASSORTMENT OF ELECTRONIC TESTERS TO HELP MAINTAIN YOUR INDOOR GARDEN AT ITS PEAK EFFICIENCY AND THE GREATEST EASE OF USE FOR THE GROWER.
Panda Film Black & White Poly Film
Used in growing areas - this is waterproof poly film that is black on one side and white on the other. Panda film works well as a reflective film (reflects 90% of the light back to the growing area) or as a room partition. This is a very heavy duty film at a thickness of 5.5 - 6 mil.
STACK!T Drying Rack w/Zipper, 2 ft, Flippable
Breathable mesh allows for maximum air circulation so flowers and herbs dry fast! Six individual drying chambers zip shut to protect your harvest. Collapses flat for storage in the handy zippered case.
Breathable mesh for quick drying of flowers & herbs
Zippered side walls protect your harvest
Lightweight and easy to hang
Includes 6 trays - 10" tall x 24" diameter
Easy to hang with included carabiner clip and Velcro® loops
U-shaped zipper openings
Hanging loops at top and bottom so you can flip entire unit for faster drying
Strong wire frames
6 - 24" mesh trays with zippered openings
Carabiner clip for hanging
Measures 6 feet tall when fully extended
EXCELLENT FOR HANGING HEAVY REFLECTORS AND FILTERS
Active Eye Microscope, 60x, with iPhone 5/5S cover
The Active Eye iMicroscope transforms your iPhone into a mobile microscope! Now you can not only view pests that are invading your garden, but photograph them with your phone. The iMicroscope comes with a protective phone case that makes the microscope convenient to use and easy to attach to your iPhone.
The iMicroscope features:
Portable and convenient design
Bright LED light provides perfect light in any condition
Ideal magnification for detecting insects and disease on plants
Can be used for watch and jewelry repair
UV LED for currency authentification
Photograph magnified objects for records and photo sharing
Compatible with iPhone 5/5S (not the 5C)
UV and LED light
Impact resistant case
Three LR1130 batteries
ALSO AVAILABLE IN I4 AND UNIVERSAL MODELS
ROMAINE LETTUCE SEEDS LESS THAN 72 HOURS AFTER PLANTING WITH HEAT MAT!
The Smart Pot® is a soft-sided aeration container that air root prunes your plants. Air root pruning is a key component to a healthy fibrous root ball. Unlike plastic containers, roots do not circle. Instead, air root pruning creates a more fibrous root structure with more root tips. More roots means quicker growth. No circling roots mean better growth.
Soft-sided fabric aeration container that has the rigidity to hold its shape
Provides aeration, enhancing root structure, resulting in a vigorous plant with more flowers and fruits and increased insect and disease resistance
Allows excess heat to escape
Developed for, and used by commercial tree growers
EXCELLENT FOR USE IN EBB AND FLOW TABLES, DRIP SYSTEMS AND SOIL USES.
1 GALLON $2.95
3 GALLON $4.95
5 GALLON $5.95
Active Air CO2 System with Timer
Active Air Indoor-Outdoor Thermometer w/Hygrometer
Hydrofarm Heavy Duty Rope Ratchet with 8' Rope
A unique, compact system that lets you quickly secure a variety of items, including reflectors, fans, and other gardening accessories. Adjust as needed—no knots or chain to mess with. 150 lbs. of holding power, with hook ends that pull tight to secure load.
Automatically locks in place
Includes auto feed rope dial
150 lb load limit
1/4" metal hooks
8' solid braided polypropylene rope (1/4" diameter)