Instruments & Timers

Item# instruments---timers
Kill A Watt Meter
**Free Shipping on Orders Over $100**

Measures electrical consumption accurately within 0.2% and is ETL approved. Features large LCD screen which displays 8 critical units of measurements. Enables you to cost forecast.

$47.94
716450
Oregon Scientific Thermometer With Digital Thermometer
**Free Shipping on Orders Over $100**
  • Water proof outdoor probe
  • LED backlight
  • 12 hour clock with alarm
  • 10 foot cable with probe
  • LCD displays time, indoor & outdoor temperature simultaneously
  • Batteries not included (Requires 2 AAA)
$22.74
716515
Oregon Scientific Wireless Weather Station
**Free Shipping on Orders Over $100**
  • Forecast the weather 12-24 hr in advance using graphical icons
  • Display in and outdoor temperature & humidity using wireless sensor
  • Automatically sets itself to the US Atomic Clock & adjust for daylight saving time
  • Displays the current barometric pressure
  • Moon phase icon helps gauge moonlight & tides for outdoor activities
  • Displays three levels of temperature & humidity trends: Rising, Steady, or Falling
  • Calculates and displays heat index reading based on outdoor temperature and humidity
  • Features & alarm clock with eight-minute snooze function
  • Calculates comfort level based on temperature & humidity readings
  • Ice Warning fu
$71.94
716519
Oregon Scientific Remote Sensor-Temperature With Waterproof Probe
**Free Shipping on Orders Over $100**

Model THC 138

  • LCD screen on sensor unit for viewing temperature
  • Temperature displays on base unit and sensor unit
  • 10 foot cable with waterproof probe
  • Batteries 2 AA
  • Actual Size: 2.75 x .75 x 4
$25.14
716530
Oregon Scientific Remote Sensor - Temperature & Humidity
**Free Shipping on Orders Over $100**

Model THGR 268

LCD screen on unit for temperature & humidity viewing

Temperature & humidity appear on both remote and main unit

Batteries 2 AA

Actual Size: 2.75 x .75 x 4

$41.94
716535
EcoPlus  Large Display Thermometer & Hygrometer
**Free Shipping on Orders Over $100**
  • 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
  • 12/24 hour mode switch
  • Water proof temperature probe
$29.94
716560
Plant Light Intensity Meter
**Free Shipping on Orders Over $100**

A precision instrument that measures the light intensity in foot candles expressly for the purpose of plant care, equipped with the Universal-Sensor-Probe, capable of reading light at any angle or in any location. Comes with complete book of light and its effects upon plant growth, plant development and seed germination. Tells how to grow healthy, thriving plants.

$35.94
716740
4 Way Analyzer
**Free Shipping on Orders Over $100**
  • Instantly tells you the fertility of your soil
  • Measures the light intensity in foot candles
  • Instantly tells you when to water your plants by measuring their moisture levels
  • Instantly tells you how acid or alkaline your soil is by measuring the pH level

Measures four different levels for fertilizer, light, moisture and pH. Includes instructions and guides for all four measuring levels.

$41.94
716752
Rapitest Mini Moisture Tester Model 1809
**Free Shipping on Orders Over $100**
  • Instantly tells you when to water your plants
  • Prevents over watering
  • Ideal for plants grown in window boxes, hanging baskets and growbags
  • Includes watering needs for over 100 plants
  • No batteries required
$9.54
716754
Intermatic Timer Tn311-C 15Amp
**Free Shipping on Orders Over $100**

These heavy duty, grounded timers are ideal for automatically controlling air conditioners, personal computers, heaters, heavy-duty appliances and HID lighting fixtures. They plug directly into a wall outlet. Featuring 3 ON/3 OFF settings per day, 3-prong grounded plug and receptacle and a manual override on/off switch.

Two models to choose from:
TN311C - 1875W/120/1H.P./120V Maximum motor load
HB112C - 3750W/250/2H.P./240V Maximum motor load

$23.94
734015
Intermatic Timer Hb112-C 15 Amp
**Free Shipping on Orders Over $100**

These heavy duty, grounded timers are ideal for automatically controlling air conditioners, personal computers, heaters, heavy-duty appliances and HID lighting fixtures. They plug directly into a wall outlet. Featuring 3 ON/3 OFF settings per day, 3-prong grounded plug and receptacle and a manual override on/off switch.

Two models to choose from:
TN311C - 1875W/120/1H.P./120V Maximum motor load
HB112C - 3750W/250/2H.P./240V Maximum motor load

$44.34
734020
Intermatic T101 Timer
**Free Shipping on Orders Over $100**
  • Heavy duty lockable metal enclosure
  • Tamper proof design
  • Unbreakable
  • Heavy duty gear train
  • Easy to set
  • T101 - 120 volt/AC/60 Hz/Single pole/Single throw/40 amp
  • T104 - 208 to 277 volt/AC/60 Hz/Double pole/Single throw/40 amp
$79.14
734030
Intermatic T104 Timer
**Free Shipping on Orders Over $100**
  • Heavy duty lockable metal enclosure
  • Tamper proof design
  • Unbreakable
  • Heavy duty gear train
  • Easy to set
  • T101 - 120 volt/AC/60 Hz/Single pole/Single throw/40 amp
  • T104 - 208 to 277 volt/AC/60 Hz/Double pole/Single throw/40 amp
$85.14
734035
Grasslin Timer T35 Plug In (50
**Free Shipping on Orders Over $100**

Programming: 15 minute intervals. Features a manual overdrive. Grounded 3-conductor plug and receptacle.

    T35 - SPECIFICATIONS:

  • Switch Rating: 15 amps resistive @120VAC
  • Ambient Temperature Range: 14F to 122Fwor
$20.99
734040
Grasslin Timer Cp-924 Digital
**Free Shipping on Orders Over $100**

Features 12 programs (6 on; 6 off) / programming: 1 minute intervals. Built-in battery for reserve carry-over. Easy to program. Manual switch. Grounded 3-conductor plug and receptacle.

    CP924 SPECIFICATIONS:

  • Switch Rating: 15 amps resistive @120VAC
  • Ambient Temperature Range: 14F to 122Fswor
$35.94
734045
Grasslin T240 Plug In Timer( 3
**Free Shipping on Orders Over $100**

Features 24 hour electro-mechanical plug in timer. Programming resolution of 15 minutes. It has a manual override. Great for window A/C 240V AC or electric heaters. Grounded 3-conductor plug and receptacle. Running indicator and captive trippers.

    SPECIFICATIONS:

  • Switch Rating: 20 amps resistive @240VAC
  • Ambient Temperature Range: 14 F to 122 F
$25.14
734047
30 Amp Timer Box - Free Shipping!
**Free Shipping**
    POWER CORD:

  • 1 - 30 Amp Dryer Cord


  • BREAKERS:

  • 1 - 20 Amp Breaker 240 volt
  • 1 - 10 Amp Breaker 120 volt


  • RECEPTACLES:

  • 4 - 240 volt Receptacles (supplies up to 4 - 1000 watt light systems)
  • 2 - 120 volt Receptacles (supplies ac ces so ries such as fans or light mov ers)


  • DIGITAL TIMER:

  • 7-Day Digital Timer
  • 42 Weekly ON/OFF Settings
  • 6 Daily ON/OFF Settings
  • Manual Override
  • Battery Back-up

This unit allows the user to run up to 4 - 1000 watt light systems and up to 10 amps of accessories from the same timer. An inline fuse protects the timer. Internally, the timer operates a contactor to control the power supply to the receptacles.

$359.94
734057
50 Amp Timer Box - Free Shipping!
**Free Shipping**
    POWER CORD:

  • 1 - 50 Amp Range Cord


  • BREAKERS:

  • 1 - 20 Amp Quad Breaker 240 volt
  • 1 - 10 Amp Breaker 120 volt


  • RECEPTACLES:

  • 8 - 240 volt Receptacles (supplies up to 8 - 1000 watt light systems)
  • 2 - 120 volt Receptacles (supplies ac ces so ries such as fans or light movers)


  • DIGITAL TIMER:

  • 7-Day Digital Timer
  • 42 Weekly ON/OFF Settings
  • 6 Daily ON/OFF Settings
  • Manual Override
  • Battery Back-up

This unit allows the user to run up to 8 - 1000 watt light systems and up to 10 amps of accessories from the same timer. An inline fuse protects the timer. Internally, the timer operates a contactor to control the power supply to the receptacles.

$515.94
734059
EcoPlus  24Hr Timer - 15 Amp
**Free Shipping on Orders Over $100**
  • Dual timer
  • Easy to use
  • Large display
  • 15 minute intervals
  • 15 amps
$21.54
734100
EcoPlus  Digital Timer-15 Amp
**Free Shipping on Orders Over $100**
  • Dual timer
  • Large display
  • Easy to use
  • 15 amps
$27.54
734105
Encore Repeat Cycle Timer
**Free Shipping on Orders Over $100**

Perfect for indoor gardens, greenhouses, foggers, misters, sprayers, pumps, fans and any other application requiring automatic short cycle on/off timing. Choose cycle running times (on) between 5 seconds and 30 minutes with interval gaps (off) ranging between 5 minutes and 8 hours. Easy to read, control and set up. Plugs directly into standard power outlet with 78 power cord. Connects to timed equipment via 13 cord. Operates on 120 volts AC with 15 amp switching capacity.

$106.74
734115
**Free Shipping on Orders Over $100**

The TempShooter® Infrared Thermometer with laser sighting is excellent for a variety of grow room applications. This compact unit is extremely easy to use and is quite reliable. Protect your plants and equipment with TempShooter®.

    Applications:

  • Plant leaf surface temperature
  • Light systems - ballasts & reflectors
  • Reservoir water
  • Heating & air-conditioning systems (HVAC)
  • Pumps
  • Climate control
  • Identifying duct leaks
    Technical Specs:

  • Response time: 1 second
  • Range: -27°F to 484°F
  • Accuracy: +/- 2°
  • Modes: Max/Min/Lock
  • Red Sighting Laser
  • 2 batteries included
  • 1 year warranty
$47.94
800050
Hydro Solutionz ACC Pack 10
-
$60.38
HSACCPack10
Hydro Solutionz ACC Pack 20
-
$103.50
HSACCPack20
Hydro Solutionz ACC Pack 6
-
$41.40
HSACCPack6
-
$57.50
HSACCWPack6
Hydro Solutionz HID Smart 10
- Welcome to the world of HID SMART. In our world indoor gardeners enjoy huge savings while protecting their indoor gardens via our patented FREEDOM TECHNOLOGY circuitry. Gardeners get the most protection ever offered, while saving a boat load of money in the process! Featuring the most innovative solution to a problem facing ALL indoor gardeners, HID SMART, powered by FREEDOM TECHNOLOGY, eliminates the footprint caused by both magnetic and electronic ballasts. Before today, ballasts were controlled by timers and switches that simply turn off one ballast and turn on another ballast. We here at Hydro Solutionz never understood this method. If I am turning off one ballast, so that I can turn another, then why did I need two in the first place? Countless hours of engineering have resulted in a truly remarkable feat. BOTH the elimination of the footprint caused by HID ballasts and the elimination of so much useless equipment found in so many indoors gardens of today. Designed for streamlined operation, the HID SMART needs no additional timers, or switches to generate a perfect 12/12 cycleČ. Now, 6 ballasts are needed to power 12 metal halide/high pressure sodium lamps. Even the novice can garden like a professional!
$1,707.75
HSHIDSmart10
Hydro Solutionz HID Smart 20
- Welcome to the world of HID SMART. In our world indoor gardeners enjoy huge savings while protecting their indoor gardens via our patented FREEDOM TECHNOLOGY circuitry. Gardeners get the most protection ever offered, while saving a boat load of money in the process! Featuring the most innovative solution to a problem facing ALL indoor gardeners, HID SMART, powered by FREEDOM TECHNOLOGY, eliminates the footprint caused by both magnetic and electronic ballasts. Before today, ballasts were controlled by timers and switches that simply turn off one ballast and turn on another ballast. We here at Hydro Solutionz never understood this method. If I am turning off one ballast, so that I can turn another, then why did I need two in the first place? Countless hours of engineering have resulted in a truly remarkable feat. BOTH the elimination of the footprint caused by HID ballasts and the elimination of so much useless equipment found in so many indoors gardens of today. Designed for streamlined operation, the HID SMART needs no additional timers, or switches to generate a perfect 12/12 cycleČ. Now, 6 ballasts are needed to power 12 metal halide/high pressure sodium lamps. Even the novice can garden like a professional!
$3,133.75
HSHIDSmart20
Hydro Solutionz HID Smart 6
- Welcome to the world of HID SMART. In our world indoor gardeners enjoy huge savings while protecting their indoor gardens via our patented FREEDOM TECHNOLOGY circuitry. Gardeners get the most protection ever offered, while saving a boat load of money in the process! Featuring the most innovative solution to a problem facing ALL indoor gardeners, HID SMART, powered by FREEDOM TECHNOLOGY, eliminates the footprint caused by both magnetic and electronic ballasts. Before today, ballasts were controlled by timers and switches that simply turn off one ballast and turn on another ballast. We here at Hydro Solutionz never understood this method. If I am turning off one ballast, so that I can turn another, then why did I need two in the first place? Countless hours of engineering have resulted in a truly remarkable feat. BOTH the elimination of the footprint caused by HID ballasts and the elimination of so much useless equipment found in so many indoors gardens of today. Designed for streamlined operation, the HID SMART needs no additional timers, or switches to generate a perfect 12/12 cycleČ. Now, 6 ballasts are needed to power 12 metal halide/high pressure sodium lamps. Even the novice can garden like a professional!
$1,029.25
HSHIDSmart6
-
$20.13
HSS1
-
$159.64
HSS10
-
$92.00
HSS6
-
$241.44
SEN-MDT-1
-
$21.79
T-DD-1
-
$17.19
T-DOM-1