TOPHORT pH Meter, 3-in-1 Soil Tester Kits with Moisture,Light and PH Test for Garden, Farm, Lawn, Indoor & Outdoor
- 【3-in-1 Soil Test Kit】-- You can use plant meter to measure the light, humidity and pH of the soil. The three-in-one function of the moisture meter can help you understand the soil condition in real time. The professional high-precision soil tester is More accurate measurement . This moisture meter for potted plants is Garden lover's gift..
- 【Accurate Soil ph Meter】-- Moisture meter plants through double needle measurement, these two moisture probes can scientifically and accurately measure the moisture and pH value of vegetation, and sensitively detect changes in soil, so that plants can be planted with reliable data ..
- 【Easy to Operate Soil Moisture Meter】-- Soil moisture meter after inserting the Potted , You don't have to wait to see the data, plant ph tester 3-key switching, convenient and quick. The soil test kit relies on electrodes, does not require batteries, and has reliable data. moisture tester is an ideal tool for planting and gardening..
- 【Widely Applicable Plant Accessories】-- The moister meter for plants Suitable for home garden breeding, rice planting, vegetable planting, forest planting, succulent soil,potted plants, flower planting, greenhouse planting, garden planting, soil testing,etc, moisture meter for potted plants ....
Check StockTargus Control Plus Dual Mode Presenter with Laser
- Dual connectivity with Bluetooth or 2.4GHz wireless connection.
- USB receiver supports AES 128-bit encryption, hackers from taking over your presentation or downloading onto your device.
- infused finish to the material creates a cleaner surface, the presenter, and works continuously to the growth.
- Light indicator when USB receiver is detached.
- Compatible with Windows®/Mac®/ Android/iOS.
Check StockLight Transmission Meter Spectrum Transmittance Meter for Testing The Transmission Value of The Mobile Phone Lens
- Type:Lens Transmission Meter, Spectrum Transmission Meter,Light Transmission Meter,Spectrum Transmittance Meter.
- Accuracy: ±2%(Colorless and transparent material).
- PL transmission meter, BL transmission meter, Light Transmittance Meter, Three function in ONE device..
- Self-calibration and auto-calibration, NO need any manual adjustments..
- Simple operation, putting the testing sample in the testing position, PL, BL and VL transmission values of the sample will simultaneously display..
Check Stocklogitech PRO Flight Rudder Pedals
- Self-centering pedals with adjustable damping / Foot rests adjust to fit all sizes and include non-slip materials.
- Precise rudder and braking control / Tension adjustment - choose resistance to suit the way you fly.
- Partial metal construction for long life. Cable Length (Power/Charging) - 1.8 meter.
- Saitek Smart Technology programming software allows gamers to configure their controls to suit their preferred gaming style for flight and space sim.
- Connectivity: USB 2.0 Works with: Windows XP, XP64 and Vista (all versions) Windows 7, Windows 8.1, Windows 10.
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IrDA Infrared Port for 5.25' Drive Bay, wireless data transfer for Polar Heart Rate Monitor, Sony Ericsson Nokia Motorola Samsung Siemen Phones, Palm Pilot Treo CLIE PDA -- Fully supported in native mode without special by Windows 95, 98, ME, 2000, XP, Vista, and Linux (with proper Linux driver)
- The Infrared Drive has a built-in red LED that will provide visual clue when it is working! When it is transferring data to/from your PC, it will flash quickly. Otherwise, it blinks every few seconds when scanning for any IrDA IR device in range..
- Add secured infrared wireless data transfer capability to your desktop computer. The Infrared Drive will make the IR connector (a.k.a. Infrared or IrDA connector) on your motherboard a fully functional IrDA infrared port..
- The Infrared Drive is fully supported by Windows 95, Windows 98, Windows ME, Windows 2000, Windows XP, Windows Vista, Windows 7, and Linux (with proper Linux driver). There is no limit in the transfer file size..
- Files transfer under total darkness or broad day light. The minimum range of communication is 1 meter (or about 3 feet). When working with another desktop PC or a notebook computer, a range distance of up to 6~10 feet may be achieved..
- The Infrared Drive is durable: Life expectancy of greater than 55 years under continuous operation..
Check StockLogitech Wireless Touchpad with Multi-Touch Navigation
- Easy and comfortable typing on quiet keys with bold, easy to read characters.
- Large (3.5 inch) touch pad with multi touch navigation for easier web browsing.
- Control your TV connected laptop from the couch with 33 feet/10 meter wireless range.
- Plug the tiny Logitech Unifying wireless receiver into your laptop and start surfing the web.
- Works with Windows 7, Windows Vista and Windows XP.
Check StockJonard Tools FPL-5050 Fiber Power Meter & Optical Light Source Kit (-50 to +26 dBm, Single-Mode)
- ESSENTIAL KIT: This tool kit provides everything you need to provide a stable light source and measure the relative optical power of fiber optic cables.
- POWER METER (FPM-50A): Measure single-mode wavelengths from 800-1650 nm with relative power ranging from -50 to +26 dBm.
- LIGHT SOURCE (FLS-50): Provides a stable light source at 1310 nm or 1550 nm wavelengths for the optical power meter.
- INCLUDED ADAPTERS: Includes FC, SC, and LC adapters for both power meter and light source for PC/UPC connectorized cables.
- INCLUDES: FPM-50A Power Meter, FLS-50 Optical Light Source, and H-22 Carrying Bag with Straps.
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Small Aquarium Underwater Ambience with Very Light Bubbling
- ...erwater quantum meter is the premium tool of choice among leading scientists and serious growers for accurately measuring the photosynthetically active radiation (PAR) underwater..
- MEASURING PAR IS CRITICAL - An accurate PAR meter is critical for measuring the intensity of light used in the precision growing of plants and other photosynthetic organisms in greenhouses, growth chambers, farms, gardens, aquariums, and additional agricultural systems. Our underwater quantum meters are specifically designed to measure the intensity of light underwater for biological, chemical, and physical processes in natural waters and aquariums..
- UNDERWATER ACCURACY - Underwater PAR measurements can read low when a quantum sensor is calibrated for air. The MQ-510 applies an immersion effect correction factor to get instant, accurate measurements underwater. Precisely measures and combines the intensity of all photons between 400 and 700 nm to give a single PAR reading in µmol m-2 s-1 within 5 % uncertainty. Unlike hobby-grade PAR meters, our meter has a stable, accurate calibration with an accuracy drift rate of less than 2% per year..
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Dr.meter Professional LED Light Meter, Digital Illuminance Meter with 0-200,000 Measuring Ranges and 270 Degree Rotatable Detector
- ★【Professional LED Light Meter】: Whether you're a set designer, or looking to set the mood, proper lighting is a must. The Dr.meter Digital LED Light Meter measures the brightness (up to 200,000 lux) of fluorescent, metal halide, incandescent, and high-pressure sodium lights, guaranteeing the perfect luminosity every time..
- ★【Ultra Fast, Ultra Precise】: A split second is all it takes for an accurate reading. An advanced built-in calibration sensor measures the light levels at a super fast, twice per second speed..
- ★【Easy and Intuitive】: Using this digital LED light meter couldn't be easier. Just turn it on, point it at the light source, and check out the reading on the display screen. There are 4 adjustable measuring ranges (200lux, 2,000lux, 20,000lux, 200,000lux). Preprogrammed settings like auto power off, data hold, unit adjustment, and more do the hard work for you..
- ★【270 Degree Rotatable Detector】: Keep an eye on the light level anywhere in the room. The optical detector rotates a full 270 degree for muti-directional detection..
- ★【Tripod Mountable】: Have your hands full? Don't sweat it. Thanks to the screw base design, this LED light meter can be placed on a tripod for hands-free use..
Check StockCoast Polysteel 200 320 Lumen Pure Beam Focusing LED Flashlight with Twist Focus and Stainless Steel Core, Black, 320 Lumens
- Poly casing, stainless steel core, IPX8 waterproof, 3 meter drop tested.
- On High: 250 lumen light output, 3 hour 30 minute runtime, 121 meter (396 ft.) beam distance.
- On Medium: 87 lumen light output, 9 hour runtime, 68 meter (223 ft.) beam distance.
- On Low: 26 lumen light output, 35 hour runtime, 37 meter (121 ft.) beam distance.
Check StockAmprobe LM-200 LED Light Meter
- Dual-scale meter measures visible light from fluorescent, metal halide, high-pressure sodium, and incandescent sources up to 200,000 lumens per square meter (lux) or 20,000 footcandles (fc).
- Powered by a 9 V battery (included), and includes a 1.5-meter wire for positioning light sensor and a protective sensor cap.
- Manual ranging, data hold freezes readings on the display, maximum recording displays highest reading, zeroing capability resets the null point and angled light cosine correction corrects for angled light.
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IDEAL INDUSTRIES INC. 61-686 Digital Light Meter with Remote Sensor, Measure All Visible Light Sources
- ACCURATE LIGHT METER: Measures light levels from fluorescent, metal halide, high-pressure sodium, incandescent, and LED light sources. The perfect “must-have” instrument for basic lighting audits to address safety, productivity and energy efficient needs..
- MEASURES ALL VISIBLE LIGHT SOURCES: The 61-686 meter measures visible light from LED, fluorescent, metal halide, high-pressure sodium, incandescent and other light sources. Measures in four ranges up to 20,000 Foot Candles or 200,000 Lux..
- AUTO SHUT OFF: To extend the life of your battery, the unit will automatically power off after 10 minutes of non-use. Also features a convenient low battery indicator so that you can ensure that your Digital Multi-Meter is always charged and ready to use..
- TETHERED SENSOR: Tethered remote sensor with 59 in. (1.5m) cable for remote measurements..
- PRODUCT DETAILS: Weighs approx. 8.8 oz. (250 g) with battery. 2000 count LCD display. Includes IDEAL Electrical 61-686 Digital Light Meter, User’s manual, carrying case and 9V battery. +/- 3% basic accuracy..
Check StockVividia D3160 USB Digital 180 Degree One-Way Articulating Borescope with 5.9mm Diameter 1 Meter Long Camera Probe
- Vividia D3160 USB Digital One-Way Articulating Borescope has 5.9mm diameter camera probe and 1 meter long insertion tube (one-way articulation, 5.9mm diameter and 1 meter long, USB borescopes endoscope)..
- D3160 can only be bent in one direction, and the maximum bending angle is 180 degree..
- The insertion tube has metal braided outside layers and the bending part is also made with stainless steel, which offers good abrasion resistance..
- With USB connection, one can connect Vividia D3160 Digital Borescope to a Windows PC (WIndows XP, 7, 8 and 10), MacBook, some android devices (phone or tablet) directly..
- End users can easily take pictures and videos with free software or app. The LED brightness can be adjusted..
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