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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Geekwrom HD 3.5 inch TFT Display Shield 800×480 for Raspberry Pi 3B 2B + Acrylic Matching Case Kit
$121.30Raspberry Pi & Orange PiAdd to cartGeekwrom HD 3.5 Inch TFT Display Shield 800×480 For Raspberry Pi 3B 2B + Acrylic Matching Case KitHD 3.5 Inch TFT Display Shield 800×480 For Raspberry Pi 3B 2BFeatures– Demensions:85mm*56.5mm;– Resolution:800 x 480, 3.5 inch;– 267ppi High PPI display screen;– 11ms High Response Time(more than 60 fps);– 160° Wide Viewing Angle;– 900:1 High Contrast Ratio;– …
intelligent Screen Solar Pure Sine Wave Power inverter 1200W-6000W DC To AC 110V 120V Converter
$121.49InvertersAdd to cartWatt 1200W Voltage 12V Type Single digital display / Watt 2200W Voltage 12V Type Single digital display / Watt 3000W Voltage 12V Type Single digital display / Watt 3000W Voltage 24V Type Single digital display / Watt 3000W Voltage 48V Type Single digital displ
500W Aquarium Submersible Stainless Steel Heating Rod Adjustable Heater
$48.59Solar CollectorsAdd to cartDescriptionMaterial:Stainless SteelColor:SilverPlug:US PlugVoltage:220-240V 50HzWattage:500WTemperature range:16-32°CCable Length:120cm/47.24inch(appr.)Heating Rod Length:41cm/16.14inch(appr.)FeaturesMade of stainless steel material, anti-rust, useful and durable.Double insulation & waterproof.Keep the water temperature steady.Suitable for aquarium:500L (for reference only).Simple adjustment and easy to read temperature indicator.Easy to install with 2 strong suckers (mounting distance of 2 suckers is about 9.5cm).Adjustment knob allows you to adjust the …
500W Aquarium Submersible Stainless Steel Heating Rod Adjustable HeaterRead More
5pcs JoyStick Module Shield 2.54mm 5 pin Biaxial Buttons Rocker for PS2 Joystick Game Controller Sensor
$14.30Other Module BoardAdd to cartFeaturejoystick joysticks standard interface module electronic building blocks and 2.54mm pin interface leads.Phillips is a two-way rocker 10K resistor, with the joystick in a different direction, tap the resistance vary. This module uses a 5V supply, the original state X, Y readout voltage of 2.5V or so, when pressed with the direction of the arrow, …
4Pcs Geekcreit Ultrasonic Module HC-SR04 Distance Measuring Ranging Transducers Sensor DC 5V 2-450cm
$9.83Sensor & Detector ModuleAdd to cartDescriptionWorking Voltage:5V(DC)Static Current:Less than 2mA.Output Signal:Electric frequency signal, high level 5V, low level 0V.Sensor Angle:Not more than 15 degrees.Detection Distance:2cm-450cm.High Precision:Up to 0.3cmInput Trigger Signal:10us TTL impulseSignal:output TTL PWL signalMode of connectionVCCtrig(T)ech0(R)GNDUse MethodSupply module with 5V, the output will be 5V while obstacle in range, or 0V if not.The out pin of this module is …
1MHz-700MHZ 3.2W HF VHF UHF FM Transmitter RF Power Amplifier for Ham Radio
$50.29RF amplifierAdd to cartApplicationBroadband RF power amplifier for all types of wireless applications, FM shortwave radios remote control toys, digital radio, etc., enter 1 milliwatt (0DBM) maximum output of 3 watts, 15V voltage supply, broadband work 1MHZ to 700MHZ can be work. As a result of well-designed, low end that can reach 35DBM (3W), at 500M, the output …
1MHz-700MHZ 3.2W HF VHF UHF FM Transmitter RF Power Amplifier for Ham RadioRead More
