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A Powerful New Product Coming - High-Frequency Moisture Meter DM300M High Frequency moisture meter DM300 is used for measuring moisture content of soi...Australia Customer Kev Visit Us for Infrared Thermometer, Anemometer etc.. Our Sales representive Sandy make a receiption, Kev is a very nice person ...KL-113 Portable pH/Temperature meter High-precision; small size; simple, easy accessibility and the operation panel that makes machines easy to unders...USB Microscopes - Promotional Products of July Walcom's Promotional Products of July for July: USB Microscope: DMU-U200X, DMU-U400X, DMU-U500X, DMU-U...New Arrival Brix Refractometer with Cheaper Price and Good Quality Model: RHB-5,RHB-10,RHB-18,RHB-32,RHB-62,RHB-82,RHB-90,RHB-32S,RHB-44S,RHB-32SG Th...As one of main product cataclogue in Walcom, moisture meters of our comapny has enjoyed a great popularity around the world. In the coming July, to e...Dragon Boat Festival is coming!The Dragon Boat Festival is to commemorate the poet qu yuan chu. In this day we will eat rice dumplings and race drago...Today is National Children's Day, happy Children's day. kids (who bring you a complete life) When you have a kid who you care so much that anything he...Our Temperature and Humidity Meter HTC-2 is your best choise in rainy day In this Month,it's almost rainning in China, in this rainy season,the air wa...MD-6150 Digital Underground Long Range Metal DetectorFeatures Graphic Target ID Cursor (12 Segments) Discrimination: Accept/Reject Notch Electronic Pi...Display:2.8" color display Resolutiuon:60x60 Thermal sensitivity:0.15'C Temperature range:-20'C~300'C(-4'F- 572'F) Measuring accuracy:+/-2% digit...Display type: 3.5 inch TFT LCD display (color) Screen resolution: QVGA (320x240) Brightness: 250cd/M, can not be adjusted Can not be adjusted, cont...First,how to correctly to wear a hearing aid, just started wearing time should be short, try to wear in a quiet environment, slowly adapt, then you ca...Model No.:99D-9830L1 Φ9.8mm Len with 4pcs/6pcs adjustable LED lights(waterproof); Φ6.8mm detachable flexible Tube with 1 Meter length(waterproof);...This month our company make a big promotion for Environment Instruments,Analysis Instruments and Medical Devices.PromotionEnvironment Instruments:Anem...In this Monday,our Zambia clients visited our company and purchased 24 PCS multimers from us, We have a nice comunication, we were intruduct our produ...Every month, Walcom will do promotions on some models for the old and new customers. In May,MD814 wood moisture meter in our company come to the pro...Distance measuring range: 5-1000 yards (about 5-900 - m) Observe the magnification: 5 times Size: 40 x71x107 mm Weight: 187 g Battery type: 3 v CR2 li...Regular blood tests can detect 86% of ovarian cancers before the point at which women normally would be diagnosed, according to a trial that could lea...Recommending a New Product:DM300 High-Frequency Moisture Meter,Soil Test MeterHigh Frequency moisture meter DM300 is used for measuring moisture cont...screen: 5.0 -inch high-definition color LCD screen (800 x480) magnification: 2 x ~ 24 x infinite amplification pixel size: telephoto lens 1.2 million,...Do we control technology or does it control us ? Walcom Int'l Industry Ltd use all kinds of advanced electronic products make your life more and more...With a busy week come to an end,our commpany' colleague went to the Dutch town to relax. The Dutch town is located in Nanshan district Shenzhen,is a p...SAR prof’s new technology could help people hear by looking Sargent research engineer Sylvain Favrot wears the portable eye-tracker component of the ...October 2015 China ，Shanghai New International Expo Centre, Hall W3 Support the media: "China Electronic Business", "China Electronics News" Cntronic...We use the infrared thermometer to measure the temperature, the object emits infrared energy, through infrared thermometer optical system on the detec...Specification Item Number:Net weight Measuring range:0℃- 300℃ Measurement accuracy:±1℃ Display resolution:1℃ Power ...Ultrasonic Thickness Gauge UM6500 UM6500 Ultrasonic Thickness - thickness meter,digital thickness gauge,thickness gauge.Gauge Used for measuring thic...New arrival! AR320 Cheapest price Infrared Thermomter Specifications: Measuring Range: -32 to 320 °C (-26 ~ 608 °F) Accuracy: -32 ~ 0 °C (-26 ~ 32 ...Good News:New Product HTC-3 Digital Temperature and Humidity Meter SpecificationTemperature measurement range:-10℃～ +50℃(-14℉～+122℉) Temperatu...This month, our company has developed several new products for thermometers. HTC-2 temperature and humidity meter is one of the good new choice for cu...Digital anemometer have tested ingredients mean wind speed and turbulence wind turbulence 1 ~ 150KHz, with different variations tests.The average wind...1, display type: 4.3 inch TFT LCD display (color) 2, screen resolution: QVGA (320x240) 3, brightness: 250cd/M 4: LED light.The li...TL-8028 Red Wine Thermometer,Digital Wine Bottle Thermometer Red wine drinking is not simply to open the bottle you can drink, in order to enjoy the b...Promotion Activity for HT-866 Handheld IR Infrared Thermometer. This month we have a promotion activity for our HT-866 Handheld IR Infrared Thermomete...New ProductEVM35 3.5" LCD 2X-32X Low Vision Portable Digital Video Magnifier.Aidnear Portable Digital Eyesightaiding Device is a full color digital&op...To thank old and new customers, starting this year, we will have promotions every month, Please look at our official website:www.meter8.com This mont...SDT-1 Digital Thermometer I.Features: Fashionable and elegant appearance, specially water-proof design.Strong cupula can make it stick to the aquarium...Today is the birthday of colleague Tina & Crystal, WALCOM team all colleagues celebrate birthday for them.We are a happy family . The sheep of the cak...UM012T-200x Portable TV Digital Microscope Overview of 200x Portable TV Digital Microscope: The 200x Portable TV Digital Microscope is a high-tech whi...Today our WALCOM has the training.The teacher mentioned four key points for studying, which I think it is very reasonable. Firstly: Never listen...Wholesale PC-101 Swimming Pool Spa Water PH CL2 Tester It's hard to know the PH value and the chlorine level just by looking at the color of the test ...The Lantern Festival of 2015 falls on March 5. There is no holiday for this traditional festival. Its schedule in recent years is showed in the table ...Model:EM4806EM4806 MOISTURE METER Features The EM4806 mini moisturemeter features easy portability, fast operation and accuracy. Easy one-touchperatio...The model MT-405 baby thermometer is convenient to measure which designed of the pacifier type.The thermometer can quickly and accurately measure baby...How to use Digital Kitchen Cooking Thermometer DTH-65 Front Buttons CLOCK/TIMER: Switch clock and timer UP and DOWN: Adjust alarm temprature AL...CS-3D metal detectorWhen you you detecting,keep 10-15cm move above ground,don't distance a lot ,or will affect the depth you detecting. 1)detecting wi...HT-9264 Cooking waterproof digital thermometer with long stainless probe 1. Product Specification: 1).Measurement range: -50ºC to 300ºC(-58ºF~57...Gas oven thermometer with alarm & digital countdown timer & electronic clock DTH-65 Functions Kitchen cooking or bbq food temperature check Alert...Febrruary 14 each year is Valentine's Day,a special time aside for lovers and spouses to say "I LOVE YOU".In this day,boys often send gifts to girls,s...The Spring Festival is coming,thank you for your support and cooperation in 2014.We are going to holiday this Friday for our New Year.Wish you and you...Digital Thermometer TBT-08H 1.Details For Cooking Thermometer For Kitchen (Fast Reading)1.Profession,Stability and High accuracy; 2.Easily Switch degr...Chinese Spring Festival The Spring Festival is the most important festival in china,which celebrate the end of winter ane the warmth of spring.It's t...China factory emissions can not properly control leads every day seems to live in the gray Xia of toxic smoke . Zhengzhou recently chased out of a can...VR-9000 New Hot Sell Long Range Underground Diamond Gold Gem Jewel Metal Detector Functions 1. We add a function of indicator lights. These indica...VR-9000 Long Range Metal Detector Metal detector VR-9000 is a new model，which to detect the gold, silver, copper, lead, tin, gem sixkinds of metals....In our daily life, maybe sometimes we need to test the distance between point to point, if the distance is short, we may use a rule, but sometimes, a ...apple watch or February Listed: Optical measuring heart rate, blood Pressure According to the latest news reporters get Apple iWatch or officially lis...China week: Football dreams and lessons from Zhou This week, a lesson from Chinese football fans in setting expectations at rock bottom so that you ca...SDS7102 digital oscilloscope Bandwidth 100MHz Sample rate (real time) 1GS/s Horizontal scale (S/div) 2ns/div～100s/div step by 1～2～5 Rise time (...This Tuesday, our new customer - Mr.Elvis comes to visit us in our office. He met with our manager and I in the showroom, we discussed about the produ...welcom our Iran customer Ali to our office to buy CIC1010A hearing aid last month 20th ,our new customer ali came to our office and buy a hearing aid ...There're many strange custom in the world, maybe you may not notice before. If you have interest, you can check the below pictures for relax : WALCOM ...New Product: TH-7012A Handeheld Magnifier with 6PCS LED Ligths Sepcification Magnification: 2.5XLens diameter: 65mmHousing material: ABSLens materia...Dirk detective, is a novel design, the instrument of work. This kind of instrument will open the door of wealth for you, help you on the top of my car...With the arrival of the weekend，our company organized a outdoor activities takeing a ride along the yobai Hang.We are relax and enjoy it.Yobai Hang ...With sunny weather and good mood, our customer, Morton. who is from Norway, come to visit us today! We extend our warm welcome to him, he and our mana...we have been in jewelry tools for almost 8 years ,such as jewelry loupe, spectroscope,gem refractometer2015 Spring Festival falls on February 19. The holiday in China starts from February 19 to 25, 2015. It is the Year of the Sheep according to Chinese ...8910 5 in 1 type Mini Air Flow Anemometer And Barometric Pressure anemometers Windy winter is coming, 8910 5 in 1 type Mini Air Flow Anemometer can he...EC400A Estrous Detector is an accurate instrument dedicated to exact time determination for pigs, dogs and foxes during the ovarian cycle when ovulati...PHT-027 Six-in one Multi-parameter Water Quality Meter Monitor analysis Specifications 1. Measuring range : PH: 0.00~14.00 PH °...Today we introduce a barbecue thermometer-- HB642 Bluetooth Barbecue Thermometer, It is also a bi-metal thermometer, bimetal thermometer what is? 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They are the hardest substance found in nature.Moreover, people today see it as a symbol of love ...RZE50 hot sale Laser distance meter Feature: 1.Instant measurement of distance, area & volume with one button operation 2.Wide measuring range:0.2 to ...Wood mositure meter GM610，is suitable for measuring the mositure of all kinds wood.If you want to measure the mositure of wood,maybe that's your best...promotion for RC001 infrared thermometer,only need USD13.99/PCS, Key Features: 1）Set alarm if temperature is exceeded 2）Memorization of the 32 las...We are now having a new year promotion activity from 1st Dec. till 31th Dec. For the UM6500 Digital Thickness Tester Thickness Meter, UM6700 Digital T...In China, only about one percent of people are Christians, so most people only know a few things about Christmas. Because of this, Christmas is only o...Forehead Infrared Thermometer Features 1. Set alarm if temperature is exceeded 2. Memorization of the 32 last measures 3. Automatic data hold& auto po...Customers and friends： Wellcom to our Website，now we are organizing a big promotion，promotion deadline is 31th ,DEC.2014.There are many goods and m...Whoever said no news is good news was wrong. Turns out drinking red wine is better for you than going to the gym! How’s that for good news? Jason Dyc...HT-86 Digital Temperature and Humidity Meter provides fast and accurate measurements for analysis of critical environment conditions, with dew point t...BW 788 200X USB Digital Microscope 200X USB Digital Microscope VGA Mode / Basic Function，1.3M ...Thanksgiving holiday in the United States is the fourth Thursday in November. It precedes Black Friday. Thanksgiving Day is a United States federal ho...Do you have obstacle to hear the world ? If yes, don't be too worry, MY U+10A CE and FDA CIC Digital Hearing Aid can help you ! Specifications Digita...TK100 Digital Multifunctional Moisture Meter,grain Moisture Meter The Moisture Meter TK100 is a high-tech testing instrument in our company. The newly...BRIX Series handheld refractometers,can test BRIX,COFFEE,HONEY Description : It can measure concentration of fruit juice, coffee drinks, cocoa drinks,...
- Length : 56mm
- Diameter : 17mm
- Material : Aluminium (Durable)
- Inside Instruction : Raster type
CLMG-7205 is the longer and bigger version of our Small Diffraction Spectroscope (CLMG-7206) but shorter than our Big Prism Spectroscope (CLMG-7204) plus its body is made of aluiminun which makes it lighter. It also detects the absorption of spectra and it is use to view the colour of a gemstone, either by shining a light (pen-torch) through the stone into the spectroscope if the stone is transparent, or by viewing its reflected light if the stone is opaque. Inside is a pattern of lines that you must learn to recognize, it is a spectrum (rainbow) of which might be interrupted with black or white lines. Certainly another useful and best tool for gemmologists to use in detecting iron and chromium and for non-gemmolgis the 'diamond simulants' YAG and Cubic Zirconia give spectacular spectra and some Zircon. Other gemstones are more difficult to detect.
Spectroscopes allows you to analyze a loose or mounted stone's spectrum. They help distinguish naturally colored diamonds from those that have been irradiated and help to distinguish natural stones from synthetics by the stone's selective absorption of certain wavelengths.
Offers a year of warranty * HEAVY DUTY, PRECISE and LIGHT * The body is made of Aluminum with raster type internal instruction * Durable, reliable and made by professional craftsmen
Length : 56mm
Diameter : 17mm
Material : Aluminium (Durable)
Inside Instruction : Raster type
Shenzhen Handsome Technology Co.,Ltd / Walcom Int'l Industry Ltd.
Tel:+86 (755) 25690304