| |  | | Displaying 1 to 13 (of 13 products) | Result Pages: 1 | | Sort by Popularity- | Manufacturer | Product(s) | Model | Price | Buy Now | | | HM Digital | HM WATERPROOF EC/TDS/TEMP COMBO METER
HM Digital Waterproof EC-TDS-TEMP Combo Meter COM-100
Measures electrical conductivity (EC), total dissolved solids (TDS) and temperature.
Three different calibration options (KCl, 442TM, NaCl), each with its own non-linear conversion factor.
Automatic Temperature Compensation (ATC) using three temperature coefficients.
Waterproof housing.
Measurement Range: 0-9990 µS; 0-8... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info. | 716160 | $49.29 | | | | HM Digital | EC/TDS/Temp Waterproof Hydro Tester
HM Digital Meters EC/TDS/Temp Waterproof Hydro Tester (HMDCOM80) KEY FEATURES
Best value in its class (under $50)
Measures electrical conductivity (EC), TDS and temperature.
Automatic Temperature Compensation (ATC)
Water-resistant housing
Large LCD display
Hold button and Auto shut-off
Digital Calibration (push butto... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-HMDCOM80 | $30.41 | | | | HM Digital | HM Digital Waterproof pH Meter Model PH-200
Measures pH and Temperature. Auto-ranging three point calibration with digital fine tuning. pH buffer 4 solution is in a sponge embedded in a clear cap. Measurement Range: 0-14 pH with a waterproof housing. Digital automatic calibration (one point), with digital fine tuning. Auto-off, data-hold functions and low-battery indicator. Display: large and easy-to-read LCD screen includes... Note: Calibration Buffer Solutions are available separately. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info. | 716165 | $64.30 | | | | HM Digital | HM INLINE AQUAPRO TDS WATER TESTER
HM Digital Aquapro TDS Water Tester Model AP-1
Measures total dissolved solids (TDS) and temperature.
Automatic Temperature Compensation (ATC)
Water-resistant housing
Measurement Range: 0-5000 ppm
Digital Calibration (push button)
Auto-off function, data-hold function and low-battery indicator.
Display: large and easy-to-read LCD screen includes simultaneous temperature read... Note: Calibration Buffer Solutions are available separately. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info. | 716188 | $23.01 | | | | Zenport | Knife Sharpener w/suction pad for firm attachment to table
Z096
Knife sharpener w/suction pad for firm attachment to table. Safe, convenient tool for sharpening field, food processing and kitchen knives.... — Ships from Tigard, Oregon USA....more info. | Z096 | $10.42 | | | | HM Digital | Waterproof pH/Temperature Meter
HM Digital Meters Waterproof pH/Temperature Meter (HMDPH200)FEATURES
Measures pH and Temperature
Auto-ranging three point calibration with digital fine tuning
Includes 4 pH buffer solution in a sponge embedded in a clear cap, so you can see if it's dried up
Waterproof housing
Simultaneous temperature display
Measurement Range: 0-14 pH
Digital Calibration (push button)
... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-HMDPH200 | $64.32 | | | | HydroFarm | Phantom Dual 315W CMH System w/Philips 3100K Lamps, 120-240V
Available Thursday 28 February, 2019
The Phantom Dual CMh System is a highly versatile system that allows you to run a single 315W lamp or both at the same time for 630W of high-PAR CMh light. The dual reflectors can be used in the standard position or rotated 90 degrees downward to give a low-profile hanging configuration that is ideal for tight spaces. Four angled reflector positions can also be set, if desired. The... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-PHMH601013 | $493.39 | | | | HM Digital | Waterproof EC/TDS/Temp Combo Meter
HM Digital Meters Waterproof EC/TDS/Temp Combo Meter (HMDCOM100)
Measures EC, TDS and temperature. It has three different calibration options (KCl, 442TM, NaCl), each with its own non-linear conversion factor, and Automatic Temperature Compensation (ATC) using three temperature coefficients. Measurement Range: 0-9990 uS; 0-8560 ppm (auto ranging).
... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-HMDCOM100 | $49.29 | | | | HydroFarm | 1000W ballast kit
Hydrofarm 1000W ballast kit (BASD1THMVKTFA)
Manufacturer's Product Information
MSRP each $119.95
UPC786386173366
Dimensions3 x 3.3 x 7
Case Quantity1
... Note: Reflectors, Lamps / Tubes are available separately. — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-BASD1THMVKTFA | $77.20 | | | | HydroFarm | Ballast Kit Halide 1000W Multi-Volt
Hydrofarm Ballast Kit Halide 1000W Multi-Volt (BAHL1THMVKT)Ballast Kit Halide 1000 W Multi-Volt
Best choice for DIY grow room aficionados! Whether you are wiring your own first ballast setup or performing a complete overhaul of your existing equipment, this kit offers all you need, including the right capacitors and transformers.
Rely on Hydrofarm for premium quality North American... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-BAHL1THMVKT | $28.37 | | | | HydroFarm | Ballast Kit Sodium 1000W Multi-Volt
Hydrofarm Ballast Kit Sodium 1000W Multi-Volt (BASD1THMVKT)Ballast Kit Sodium 1000 W Multi-Volt
Best choice for DIY grow room aficionados! Whether you are wiring your own first ballast setup or performing a complete overhaul of your existing equipment, this kit offers all you need, including the right capacitors and transformers.
Rely on Hydrofarm for premium quality North American... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-BASD1THMVKT | $128.70 | | | | HM Digital | HM Digital Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp
HydroMaster Digital testers make monitoring water easier than ever by reading the levels that matter most and providing accurate readings that you can depend on. Continuous pH/EC/TDS/Temp monitor with rechargeable battery. Portable, wall mount, or benchtop use.
HydroMaster HM-500 pH/EC/TDS/°F Tester (113831)• Tests pH at a range of 0 pH-14 pH, temperatures from 30°F-176°F, TDS fro... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-HMD500 | $230.61 | | | | HydroFarm | Phantom Dual 315W CMH System w/Philips 4200K Lamps, 120-240V
The Phantom Dual CMh System is a highly versatile system that allows you to run a single 315W lamp or both at the same time for 630W of high-PAR CMh light. The dual reflectors can be used in the standard position or rotated 90 degrees downward to give a low-profile hanging configuration that is ideal for tight spaces. Four angled reflector positions can also be set, if desired. The... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info. | hf-PHMH601014 | $493.39 | | | Displaying 1 to 13 (of 13 products) | Result Pages: 1 | | |  | | | | | |  | Shop By Price | | |  | Categories | | | | | | Languages | | | |
