ReviewsScientific Uv Meter

Luxekem Soil pH Meter, 4 in 1 Soil Moisture Meter for Houseplants, Soil Test Kit with 20 Labels, Plant Water Tester for Soil pH, Moister, Light, Temperature, for Garden, Potted Plants

Scientific Planting -- You can use it to take good care of crops or even the plants accompanying you. Luxekem provides you with a simple and convenient way to measure the condition of the soil..
4-IN-1 Function -- With one device to test multiple data that include soil moisture, pH, temperature, and sunlight intensity. Switch to pH or Temp on the back of the meter..
Update Model -- Larger and angled upwards backlit display can easily read under strong light. Just insert the probe into the soil and wait 10 seconds for accurate measurements. Long press the [℃/℉] button to turn the meter off..
More Accurate -- The soil detector has undergone thousands of data validation tests. Everything is for the soil can be represented in realistic data..
Multi-occasion -- Luxekem moisture meter can be used for indoor plants such as succulents, or outdoor plants like your tomatoes. We provide a complete after-sales service. Contact us with any problem..

Sper Scientific 840011 This laser power meter is less than ¾” thick, weighing less than 4 oz. (120 g) and is easily carried in a shirt pocket. Ideal for in the field testing and repair of DVD, VCD, CD and MD (mini disk) players. Range: 400~1100 nm.
Resolution: +/-5%@calibrated wavelength 633 nm / 1mW.
Probe Dimensions: 3½" x ½" x ½" (84 x 16 x 10mm).

DUAL COLOR WHITE & UV BEAM: See beneath the surface. The dual-color white & UV beam combines an all-white utility beam for general use with a UV light for detecting Fluid leaks or checking security features on currency and identification cards..
MAGNETIC CLIP: Go hands-free with your light. The magnetic tail clip integrates a high-powered magnet into the clip of your light so that you can attach the light to a magnetic surface and keep using the light without holding it..
SPECS: 80 Lumen, 13 meter (42 ft. ) beam distance and 3.75 hour runtime. Tested and rated to ANSI/Fl1 standards..
TOUGH & RELIABLE: Backed by the COAST Lifetime Warranty against defects in materials and workmanship. IP54 rated design for water resistance and durable body for 1-meter drop protection..
INCLUDED ACCESSORIES: 2 x AAA alkaline batteries.

Recommended Accessories: Pair UV-25X4 with the Nagoya TB-320A Antenna (and RB-50 Magnetic Mount) for easy installation. The PC04 FTDI Cable is recommended for easy computer programming.
Dual Watch monitoring VHF/UHF and 220Mhz: The 220 MHz band antenna lowpass filter is switched with a relay and the 2 meter lowpass filter and 70 cm highpass filters are switched with PIN diodes - resulting in a audible relay switch noise when monitoring 220MHz with VHF/UHF simultaneously. A relay that completely isolated the 220 MHz RF filter won't impact the RF performance of the 2 meter/70 cm bands. If monitoring multiple 220MHz or VHF/UHF simultaneously the relay is not heard or used..
Tribander Mobile Radio Kit Includes: BTECH UV-25X4, Speaker Mic, 6 foot DC Cable with Cigarette Plug Connector, Radio & Mic Brackets, Mounting Hardware, and User Guide.

BECOME A SCIENTIFIC DETECTIVE: Become a UV detective with these UV-sensitive beads from Steve Spangler Science!.
LEARN ABOUT THE POWER OF THE SUN: These UV Color Changing Beads are a great demonstration to show the power of the sun, and that UV is still in the air even when it’s cloudy!.
INTRODUCE NEW VARIABLES: Don't just take these beads outside, take this experience further with sunscreen tests and more for a fun-filled learning experience!.
RESUABLE SCIENCE TOY FOR KIDS: Steve Spangler's UV Color Changing Beads can change over and over again or be left in the sun without fading, so you can use them for years!.
WATCH THEM WORK BEFORE YOUR EYES: Steve Spangler's UV Color Changing Beads start out white, but take them outside to see their true colors!.

Sun Meter UV card measures the intensity of the UV rays that burn your skin. UV burns can cause skin cancer and other illness..
Card changes colors from White to Dark Purple based on the UV ray strength. Chart recommends different SPF sunscreen for best protection..
Plastic card, credit card size, 3 3/8 inch x 2 1/8 inch comes in a clear plastic sleeve. Durable and long lasting..
New High Tech, Non-Toxic, environmentally friendly detection matrial that is printed on the card to measure the UV rays of the sun..
Can be used over and over again. Great handout. Excellent educational handout or promotional item..

Radios that are GUARANTEED to work are the MODEL NUMBER: baofeng uv-5r, bf-f8hp, uv-82, bf-888s, 888S, uv-82hp, bf-f8+, uv-5r Series, uv-82 Series.
HYS antennas are individually Tested to insure proper compatibility with your Radio and Frequencies! HYS antennas are dependable, accurate, reliable and affordable..
Compatible with AnyTone, BaoFeng, some Wouxun, and some Kenwood Handheld Radios.

DUAL COLOR ( WHITE & UV BLACK LIGHT): See beneath the surface. The Dual-Color White & UV Beam combines an all-white Utility Beam for general use with a UV light for detecting fluid leaks or checking security features on currency and identification cards..
UV UTILITY BEAM: The all-around UV light for inspection and security. COAST’s UV Utility Beam shines three overlapping UV beams to create a broad overall field of light—with a concentrated, vivid center and diffuse, radiant edges. Used for scorpion detection, leak detection, fluids detection, and currency detection..
SPECS: 150 lumen, 400nm Wavelength, 16 meter (25 ft.) beam distance and 5 hour runtime. Tested and rated to ANSI/FL1 standards..
Included Accessories: 3 x AAA alkaline batteries..

UV BEAM OPTIC: The inspection UV light for detection and security. COAST’s UV Inspection Beam cuts clean, consistent UV light from edge to edge to evenly illuminate spills or documents..
ULTRAVIOLET: Benefits include leak detection, forgery detection, bodily fluid detection, documentation verification, mineral lighting, and scorpion detection..
SPECS: 400 nm and 8 hour runtime. Tested and rated to ANSI/FL1 standards..
TOUGH & RELIABLE: Backed by the COAST Lifetime against defects in materials and workmanship. IPX4 rated design for water resistance and durable body for 1-meter drop protection..
LIFETIME : Backed by the COAST Lifetime against defects in materials and workmanship..

Discharge lamp with intense point source providing a broad spectrum through the visible and ultraviolet range.
OEM replacement bulb for equipment in the medical & scientific fields, including microscopy, fluoresence, fiber illumination, surgical lighting, and UV curing.
Wattage: 50W, Voltage Range: 20-26V, Current: DC, Average Lifetime: 200hrs.
Specially designed to ensure high arc stability.
Used by numerous manufacturers for UV curing.