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Products meeting the search criteria: meter

Products meeting the search criteria
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Displaying 1 to 20 (of 146 products) Result Pages:  1  2  3  4  5  6  7  8  [Next >>] 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
 Grower's Edge Large Display Thermometer / Hygrometer (20/Cs)      Grower's Edge Large Display Thermometer / Hygrometer (20/Cs) 
Grower's Edge Large Display Thermometer & Hygrometer Measures indoor/outdoor temperature & indoor humidity. Stores the Min./Max. values of the indoor/outdoor temperature and indoor humidity. Switch between °C and °F. Clock function with alarm and a 12/24 hour mode switch. 8 minutes snooze function. Waterproof temperature probe. Comes with 1 AAA alkaline battery. One year warrant... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716560   $14.37  $13.47 
 .5" diameter vine clip / 45mm branch clip with steel ring   Zenport   .5" diameter vine clip / 45mm branch clip with steel ring 
ZH-02S .5" diameter vine clip. Commonly used to hold tomato stalks, etc. to stakes. Tough steel ring can be used again and again. Easier to use than ties and last longer, too.... — Ships from Tigard, Oregon USA....more info.
 ZH-02S   $0.34 
 6" Diameter Saucers      6" Diameter Saucers 
6" Diameter Saucers (907506)Made from high quality clear plastic these reusable saucers come in a variety of sizes and help to keep your plants moist and your area clean by catching and collecting excess drainage. Minimum order of 25 pieces. Manufacturer's Product Information ... — Ships from DL: Livermore, California USA....more info.
 dl-907506   $0.16 
 1" diameter branch/vine clip / 65mm branch clip with steel ring   Zenport   1" diameter branch/vine clip / 65mm branch clip with steel ring 
ZH-02L 1" diameter branch/vine clip. Commonly used to hold tomato stalks, etc. to stakes. Tough steel ring can be used again and again. Easier to use than ties and last longer, too.... — Ships from Tigard, Oregon USA....more info.
 ZH-02L   $0.40 
 Quantum PAR Meter   HydroFarm   Quantum PAR Meter 
QUANTUM PAR METER Fully portable handheld PAR meter features our highly accurate, integrated Quantum Sensor that measures PAR (Photosynthetically Active Radiation) flux in wavelengths ranging from the 400 to 700 nm. It measures up to 10,000 μmol compared with 2,000 μmol for other meters on the market. • Data logging capability using standard mini-USB cable and proprieta... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-LGBQM   $109.79 
 8" Diameter Saucers      8" Diameter Saucers 
8" Diameter Saucers (907508)Made from high quality clear plastic these reusable saucers come in a variety of sizes and help to keep your plants moist and your area clean by catching and collecting excess drainage. Minimum order of 25 pieces. Manufacturer's Product Information ... — Ships from DL: Livermore, California USA....more info.
 dl-907508   $0.32 
 PH600-AQ PH METER 10/CS   Milwaukee Instruments   PH600-AQ PH METER 10/CS 
Milwaukee pH Tester Model pH 600 AQ Milwaukee’s most affordable pH tester, range: 0.0 to 14.0 pH, with one point manual calibration ,and accuracy of_+ 0.2 pH. Battery Life: 700 hours. Calibration solution sold separately. 30 day warranty. MSRP: $33.95... Note: Calibration Buffer Solutions are available separately. This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716642   $22.13 
 2-Way Moisture/pH Meter   HydroFarm   2-Way Moisture/pH Meter 
Active Air 2-Way Moisture/pH Meter (MGMP1)Gardeners can conveniently test moisture and pH levels with the handy Active Air 2-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist). pH readings between pH 0 (acidic) and pH 10 (basic) are represented. The durable, easy-to-read tester is suitable for indoors or out and needs no batteries to operate. Remove from soil... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-MGMP1   $4.42 
 Bluelab Replacement pH Probe for Guardian, Combo, & pH Meter   Bluelab   Bluelab Replacement pH Probe for Guardian, Combo, & pH Meter 
Bluelab Bluelab Replacement pH Probe for Guardian, Combo, & pH Meter (BLU24102)Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double junction reference providing longer life! ... Note: Calibration Buffer Solutions are available separately. — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-BLU24102   $46.59 
 Water Meter   P3 International   Water Meter 
It is widely accepted that talking to your plants is great for their health. If they could speak to you, what would they say? Probably that they're being over-watered. Meet your garden's wants and needs with the Save A Drop Meter. Over-hydrating plants and shrubs can diminish plant health. Use the easy to read meter to measure how much water is flowing out of the hose. While in us... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-LGP0550   $13.28 
 RAPITEST SOIL pH METER   Luster Leaf Products, Inc.   RAPITEST SOIL pH METER 
Rapitest Soil pH Meter [model 1840] SOIL PH METER Model 1840 Instantly tells you how acid or alkaline your soil isCheck which plants suit your gardenEnables you to alter soil conditionIncludes pH preferences for over 400 plants. Manufacturer's Product Information 2007 MSRP Each $19.95 Case Weight2.18 ... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716750   $14.27 
 ORIGINAL TRUNCHEON METER MEASURE EC AND PPM   Bluelab   ORIGINAL TRUNCHEON METER MEASURE EC AND PPM 
Original Truncheon™ Meter TRUNCHEON METER (EC/PPM) Features of this reliable meter include: EC, CF and ppm scales, factory calibrated, fully waterproof, auto turn on and off. It is powered by three standard AA batteries. There are no external switches or adjustment knobs. 5 year Bluelab® Guarantee (1 year for probe). Manufacturer's Pro... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716050   $93.19 
 REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS   Bluelab   REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS 
Blue Lab Combo Meter PH REPLACEMENT ELECTRODE BLUE Light weight and portableMeasures pH, Nutrient and TemperatureThree display options for nutrient - EC, CF, ppm (500 scale)Two display options for temperature (C or F)Three calibration points, 4, 7 and 10 pHTemperature at a push of a buttonSimple push button pH calibrationAuto turn off functionLarge 13mm (1/2) digital display ... Note: Calibration Buffer Solutions are available separately. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716445   $46.59 
 BLUELAB COMBINATION METER MEASURES pH, NUTRIENTS AND TEMPERATURE   Bluelab   BLUELAB COMBINATION METER MEASURES pH, NUTRIENTS AND TEMPERATURE 
Blue Lab Combo Meter COMBO METER/BLUELAB Light weight and portableMeasures pH, Nutrient and TemperatureThree display options for nutrient - EC, CF, ppm (500 scale)Two display options for temperature (C or F)Three calibration points, 4, 7 and 10 pHTemperature at a push of a buttonSimple push button pH calibrationAuto turn off functionLarge 13mm (1/2) digital display for easy r... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716441   $205.01 
 Grower's Edge Digital Thermometer / Hygrometer w/ Remote Sensor      Grower's Edge Digital Thermometer / Hygrometer w/ Remote Sensor 
Grower's Edge Thermometer/Hygrometer with Sensor Large screen digital readout. Wireless sensor transmits up to 50 feet. Expandable to accept 2 additional sensors. Waterproof casing is chemical and UV resistant. Displays degrees in F or C. Wireless Sensor - For use with Grower's Edge Digital Thermometer & Hygrometer #716555. Transmits up to 50 feet. 2 AAA batteries included. R... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716555   $26.57 
 HYDRO-LOGIC™ FLOWMASTER FLOW METER (SPECIAL ORDER ONLY)   Hydro-Logic   HYDRO-LOGIC™ FLOWMASTER FLOW METER (SPECIAL ORDER ONLY) 
Hydro-logic™ Flowmaster Flow Meter FLOWMASTER 3/8IN FOR MERLIN GARDEN PRO The Flowmaster measures how many gallons of filtered water have gone through the system and alerts you when it's time to change the filter. You can program in the filter capacity and when you reach the target number of gallons, the Flowmaster beeps. Important for knowing when to change the pre-fil... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 728905   $38.83 
 Grower's Edge Deluxe Steel Stake 5/16 in Diameter 3 ft (Bags of 20)      Grower's Edge Deluxe Steel Stake 5/16 in Diameter 3 ft (Bags of 20) 
Grower's Edge Deluxe Steel Stakes Grower's Edge Deluxe Steel Stakes are ideal for all your heavy-duty plant supporting needs. The spurs on the stake keep the tie string or tape from slipping down, keeping your vines where you want them. The steel core is coated with green plastic to make them weather and rust proof. They won't split, deteriorate or rot like bamboo stakes can. Th... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 740394   $12.42 
 Mondi Mini Greenhouse Thermo-Hygrometer   HydroFarm   Mondi Mini Greenhouse Thermo-Hygrometer 
Mondi Mondi Mini Greenhouse Thermo-Hygrometer (MONDIE100)The Mondi Mini Greenhouse Thermo-Hygrometer mounts to the side of your mini greenhouse and reads temperature and humidity inside the dome. It ensures that plants get the start they need by providing growers with the essential real-time information necessary to produce large quantities of healthy plants. In addition ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-MONDIE100   $11.08 
 Hydrofarm Light Meter   HydroFarm   Hydrofarm Light Meter 
Hydrofarm Light Meter (eco-4541)Hydrofarm Light Meter (Footcandles) Hydrofarm Light Meter Photosynthesis & Plant Growth depend on the sun or specially designed lighting systems. But of that light reaching the plant, only specific types of energy (in the lighting spectrum) drive the photosynthesis process. Since light is the most important single factor affecting your... — Ships from Seattle, Washington USA....more info.
 eco-4541   $15.97 
 MI MW802 (was SM802) SMART pH/EC/TDS COMBINATION METER (1/CASE)   Milwaukee Instruments   MI MW802 (was SM802) SMART pH/EC/TDS COMBINATION METER (1/CASE) 
Smart pH/EC/TDS Combo. Meter Model MW802 The MW802 is a compact portable meter with faster micro processor. This meter allows you to measure pH, EC and TDS with just one instrument and one single probe! This easier and faster to calibrate portable meter has a smaller, ergonomic and lighter case design. Also has 100% larger and easier to read LED Display and long battery life. It c... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716615   $171.12 
Displaying 1 to 20 (of 146 products) Result Pages:  1  2  3  4  5  6  7  8  [Next >>] 
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