Category: Laboratory Thermostatic Devices
Showing 1–16 of 72 results
-30-0-30A Galvanometer Scientific Current Sensor Sensitive Ammeter Electric Current Detector Analog Display
$34.41Laboratory Thermostatic DevicesAdd to cartDescription-30-0-30µA Galvanometer Used for Detecting and Measuring Electric Current in Physics Experiment and TeachingSpecificationMaterial:Plastic + Electronic ComponentSensitive Range:-30-0-30μASize:133x97x100mmAccuracy:≤5%ApplicationEnvironment Temperature:0℃+40℃Relative Humidity:≤85%Features1. Simple pointer zeroing, high accuracy, easy operation and sensitive to detect electric current.2. It can be widely applied in education, laboratory and scientific applications and industrial areas.3. The transparent protective shell can prevent it from …
0~20% Handheld Brix & Beer Wine Sugar Fruit Wort Refractometer Test Tester
$66.81Laboratory Thermostatic DevicesAdd to cartSpecificationsMeasuring Range:w/w 0-20%Minimum Divisions:w/w 1%Accuracy:±1%Length:16CMWeight:109GHeavy duty (Durable Aluminum)Features* This refractometer is design according to the principle that different concentrations liquid have different refractive index ,with quick and accurate characteristics.* Automatic temperate compensation, the temperature of the water sample will not effect the reading.* Aluminum construction heavy-duty and Light weight, small volume, convenient to carry.* Soft …
0~20% Handheld Brix & Beer Wine Sugar Fruit Wort Refractometer Test TesterRead More
1.8 inch TFT LCD M328 Transistor Tester Diode Triode Checker Capacitance Meter MOS LCR ESR
$60.74Laboratory Thermostatic DevicesAdd to cartSpecificationColor:Black+GreyMaterial:PCB + PlasticDisplay:1.8inch TFT Color DisplayShutdown Current:20nAPower supply:DC9V 6F22 Battery(not included )Size:(L)X(W)X(H) 135X70X24mm /5.31inchX2.76inchX0.94inch(appr.)Automatic IdentificationTransistors, diodes, dual diode, MOS,SCR,resistors, inductors,capacitors, capacitor ESRTesting RangeRange of Transistor:Less than 2 (included 2) transistor which is made up of PN junction. Do not have any other resistance components in the interior.Range of Resistance Testing:0.5Ω-50MΩRange of Inductance Testing:0.01mH-20HRange of Capacitance …
1.8 inch TFT LCD M328 Transistor Tester Diode Triode Checker Capacitance Meter MOS LCR ESRRead More
10x15cm Electronic PDLC Smart Glass EGlass Switchable Emagic Electroch Film
$66.81Laboratory Thermostatic DevicesAdd to cartDescription10x15cm PDLC Smart Glass EGlass Switchable Emagic Electroch Film,can Tear down the back paper ,and stick on your wall.SpecificationColor:Translucent WhiteMaterial:Plastic, Glass FilmA4 Size:100mm x 150mm / 3.9inch x 5.9inchPower Supply:2Pcs 1.5V AA Battery (Not Included)Smart Glass has an unlimited number of uses, including but not limited to1. Office / meeting room / reception room/ private …
10x15cm Electronic PDLC Smart Glass EGlass Switchable Emagic Electroch FilmRead More
2 in 1 Folding Digital LCD Angle Finder Ruler Stainless Steel Ruler 360 Degree Protractor
$42.51Laboratory Thermostatic DevicesAdd to cartSpecificationsMaterial:Stainless Steel + PlasticSize Range:0-300mmMeasuring Range:0-360°Resolution:0.05°Accuracy:±0.3°Repeatability:0.05°Battery:1 * 3V CR2032 Lithium Battery (Built-in)Features ACCURATE & Fast:Calculating angles quickly and accurately, digital display clearly TWO SCALE DISPLAY:Both measure the angle and length, metric and imperial scale 360° MEASUREMENT RANGE:Stable locking function can lock the measurement at any angle INTELLIGENT & SAVE POWER:Automatically shut down after 6 minutes …
2 in 1 Folding Digital LCD Angle Finder Ruler Stainless Steel Ruler 360 Degree ProtractorRead More
2.4 Handheld industrial Borescope inspection 8.0mm Probe Waterproof Camera
$134.37Laboratory Thermostatic DevicesAdd to cartFeatures[Stable and easier]- No needs to be connected with your phone via wifi, makes it easier to detect, diagnose, and solve inspection problems[Viewing in Big Screen] – Easy observation, with crystal clear output, offers the capability to stream digital video directly to a PC.[Four monitoring mode] – 2.4inch color LCD monitor for detailed images plus …
2.4 Handheld industrial Borescope inspection 8.0mm Probe Waterproof CameraRead More
20X Magnifier Magnifying Eye Glass Loupe Lens Jeweler Watch Repair Tool LED Light
$22.26Laboratory Thermostatic DevicesAdd to cartSpecifications1. Multiple:20X2. Light source:LED diode3. Weight:77gApplicable range– Industrial purpose– Circuit board and printing industry– Medical science– Gardening– Education– Geography– Home and officeFeatures– Turn on the LED light if insufficient light– Magnifier can be overturned freely– Multiple:20X– 2 CR1620 batteries can completely ensure the voltage required by LED lamp– LED lamp has enough brightness and can …
20X Magnifier Magnifying Eye Glass Loupe Lens Jeweler Watch Repair Tool LED LightRead More
220V Active Oxygen Anion Ozone Generator Air Water Purifier Ozonizer Hanging
$68.89Laboratory Thermostatic DevicesAdd to cartDescription220V Active Oxygen Anion Ozone Generator Air Water Purifier Ozonizer Fruit Food Fish tank aquarium sterilizer reatmentParameterName:household ozone generatorCapacity:4-6LRated voltage:220V (V)Rated Power:15 (W)Rated frequency:50 (HZ)Output of oxygen:400mg / hSize:Pls allow 1-2cm manual measurement!FeaturePower saving, More effective , Vey slient ,FastSterilization completely without suppliesOxygen disinfectionDirectly through the airEfficient and economicalFunctionFruits vegetables degradation of pesticidesMeat sterilizationWater purificationKitchen …
220V Active Oxygen Anion Ozone Generator Air Water Purifier Ozonizer HangingRead More
220V Black Shisha Charcoal Stove Heating Hot Plate Coal Burner Pipes Accessories 2-hole EU Plug
$50.61Laboratory Thermostatic DevicesAdd to cartDescriptionsThe charcoal burner was developed for the functional needs of daily charcoal ignition and was proved to be a essential accessory to every charcoal burner set up.SpecificationsPlug:EU Two-hole PlugVoltage:220VMaterial:Iron SteelColor:BlackPackage included1 PCS x Charcoal Heater1 PCS x Power Cable With Two- hole EU Plug (Distribute the adapter according to your country.)Note-The size might be slightly …
2pcs Navigation Triangular Protractor 300mm Acrylic Hypotenuse Nautical Squares
$38.46Laboratory Thermostatic DevicesAdd to cartFeatures– Size:34x24x24cm / 13.3×9.4×9.4inch– Material:Acrylic– Measuring Length:300mm– Flattened hypotenuse for easy parallel shifting– No embossing for a clear view of the nautical chart– Suitable for navigationPackage Included2 x 300mm Navigation Triangular Protractor
3 Sensors Wireless Digital Alarm thermometer indoor Outdoor Audible indicator
$129.59Laboratory Thermostatic DevicesAdd to cartSpecificationsAlarm Duration:2 MinutesWireless Sensing Distance:100 MetersIndoor Temperature Range:-10℃~60℃Outdoor Temperature Range:-50℃~70℃(-50 ℉ ~ 158℉)Humidity Range:20%-99%Accurate Temperature:±1℃Accurate Humidity:±5%Power Supply:Host–3*AAA Battery, each Sensor–2*AA Battery(Not included)Features1. Easy to read LCD screen displays the current indoor outdoor temperature.When insufficient electricity,there are will be shown on the LCD screen.2. With a temperature trend indicator arrow and daily high and low information.3. …
3 Sensors Wireless Digital Alarm thermometer indoor Outdoor Audible indicatorRead More
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150W 18V Mono Solar Panel Dual USB 12V/5V DC Monocrystalline Solar Charger for Car RV Boat Battery Charger Waterproof
$164.01Solar PanelAdd to cart150W 18V Mono Solar Panel Dual USB 12V/5V DC Monocrystalline Flexible Solar Charger For Car RV Boat Battery ChargerFeatures1.Equipped with 12V DC5.5×2.1 & 5V USB output interface.2.Dedicated for 12V battery and 5V device charging.3.EVA+PET at front panel, flexible, light-weight but durable.4.Mono-crystalline solar Cell with efficient up to 21%.5.4x eyelet and free 2x carabiners for mounting …
DIY 5×7 Prototype Paper PCB Universal Experiment Matrix Circuit Board
$4.36Module ComponentsAdd to cartDescriptionMaterial:Single Side Copper PCB.Hole Dia:about 1mm.Hole pitch:standard 2.54mm.For point to point DIY soldering.Size:5cm x 7cm – 1.97inch x 2.76inch.Quantity:1PCPackage Included1 x PCB Board
FR4 300x200mm Double Side Copper Clad Laminate PCB Board Fiberboard CCL
$17.48Other Module BoardAdd to cartFR4 300x200mm Double Side Copper Clad Laminate PCB Board Fiberboard CCLSpecificationPanel Size:Approx. 300mm x 200mm or 11.8inch x 7.88inch (inch)Thickness:0.06inch ±0.005 (1.5mm ± 0.15)Weight:Approx. 194g eachLayers:Double SidePanel:FR4Operating temperature:Up to 140 °C or 285°FDescriptionThis Double PCB Copper Clad Laminate Board is made of copper foil by the hot-pressing technology.Super-fine steel-wool, Restore4, Tarn-X, roscherite, Zap or similar …
FR4 300x200mm Double Side Copper Clad Laminate PCB Board Fiberboard CCLRead More
10pcs DC Jack Power 7~12V to DC5V/3.3V Step Down Converter Voltage Regulator Power Supply Module for Breadboad OPEN-SMART for Arduino – products that work with official for Arduino boards
$34.43Power Supply ModuleAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.DescriptionThis is a mini LDO step-down power module based on AMS1117-5.0 and AMS1117-3.3, and it output fixed 5V / 3.3V.It is a small size, lightweight, especially for model airplanes, smart cars, DIY …
60A DC Brush Motor Speed Controller forward Reverse PWM Control Pulse Width Speed Digital Display 10-55V/3KW
$69.50Motor PWM Speed ControllerAdd to cartThe main purpose1. All kinds of general-purpose DC brush motor speed control2. Various types of automotive motor speed control (automobile cooling fan speed control, car fan speed control, car wiper motor speed control, car air conditioning fan speed control)3. Production line conveyor speed control, pipeline exhaust fan speed regulation, treadmill speed regulation, multiple computer fan …
24Value 500Pcs 0.1uF-1000uF Electrolytic Capacitors + 10Value 600 Pcs 0.1uF-10uF Ceramic Capacitor Assortment Box Kit
$32.79Module ComponentsAdd to cartProduct FeaturesThe nice sturdy box helps you keep all caps in order.Assortment Box for easy access.All of the capacitor is marked the value,easy to find what you need.High quality and long life. Package Included1 x 10Value 600pcs Ceramic Capacitor1 x 24Value 500pcs Electrolytic Capacitor
5Pcs KY-015 DHT11 Temperature Humidity Sensor Module
$17.16Sensor & Detector ModuleAdd to cart5Pcs KY-015 DHT11 Temperature Humidity Sensor Module ForDescriptionThe sensor module is including resistive humidity sensing component and NTC temperature testingThe compatible digital temperature humidity sensor module is component and connected with 8-byte MCUGreat anti-interference ability and durableWith fixed bolt hole for easy installation3 DO small plate switch digital output interface connected microcontroller IO portTwo module …
5Pcs KY-015 DHT11 Temperature Humidity Sensor ModuleRead More
100pcs 270uF 16V 8x8mm Low ESR 16V270uF for Motherboard VGA Solid Capacitor
$29.08Electronic Accessories & SuppliesAdd to cartDescriptionLow ESR, high ripple current capabilityESR 5mΩ max (2 to 4VDC)Longer life(20000 hours at 106 Celsius)Rated voltage:2 to 16VDCCategory temperature:-55 to +105 CelsiusTolerance:+/-20%(M)Package included100 x Solid Capacitors