Categories

Best Ct Turns Tester

Presidium Adamas Diamond/Moissanite Tester Package USB Charger and Optional Replacement Tip

  • Identifies diamonds, moissanites, simulants and metals instantly.
  • Accurate testing on diamonds as small as 0.02ct and diamond melee as small as 0.01ct (Micro Tip Required).
  • Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone, for enhanced accuracy.
  • Light and portable, Simple and easy to use and compatible with OMI web app.
  • Includes Presidium Adamas Tester as well as a 100-240V USB Charger.
Check Stock

Diamond Tester Pen, High Accuracy Jewelry Diamond Tester＋200g/0.01g Mini Jewelry Scale＋60X Mini LED Magnifying, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter

  • This gemstone testing equipment is not only a diamond tester, but also a multi gemstone tester. It can detect if a gemstone is real or fake, including: diamond, sapphire, ruby, crystal, agate, jadeite, and other precious stone of various sizes..
  • Simple to Use Diamond Tester Pen is simple to operate to get results, professional(s) are not required. Simply turn on our Diamond Tester Pen detector.
  • place the tip of the Diamond Tester on the gem stone (lightly pressed is sufficient) and If the stone is fake, crystal or cubic zirconia, the tester will not beep. reads weights of adiamond use 200g/0.01g Mini Jewelry Scale, To determine the clarity of a diamond use 60X LED lighted Loupe, magnifying glasses..
  • This pocket scale has 200 gram max weight capacity and reads weights in increments of 0.01g. High precision sensors make sure the accuracy. 6 weigh modes available – g/ oz/ gn/ ct/ dwt/ ozt.Tare & Auto-off: You can use the tare function to zero the weight of container within 200g. Energy saving by 3 minutes auto-off function..
  • Portable Diamond Tester Pen and 60X LED Lighted Loupe each comes with its own convenient carrying cases. Both items are small and can fit into any purse or backpack. Diamond Tester Pen and 60X LED Lighted Loupe combo and 200g/0.01g M....
Check Stock

Moissanite Cross Pendant - 5 Sizes Tennis Cross Available For Men Or Ladies - Great Hip Hop Pendant For Any Necklace - Real Moissanite Jewelry Passes Diamond Tester GRA Certified - Solid 925 Sterling Silver (Medium (1.5"))

  • Real Solid 925 Sterling Silver Cross Pendant - Iced With Moissanite Stones - Passes Diamond Tester - Vvs D Color Excellent Cut Moissanite - Comes With Gra Cerificate.
  • 5 Sizes Available : Tiny (0.75") 0.33ct TW, Small (1") 1.1ct TW, Medium (1.5") 3.3ct TW, Large (1.75") 5.5ct TV, X-Large (2.25") 8.8ct TW. Great For Men Or Ladies.
  • Moissanite Pendant Is Solid 925 Sterling Silver - Stamped 925 - Lifetime Piece As Its Not Plated Or Filled - Its A Solid Precious Metal.
  • Iced Out Moissanite That Will Give You The Same Iced Out Look Of Diamonds Without Spending $1000s - Amazing Hip Hop Pendant That Give You True Blinged Out Flooded Out Iced Look.
  • Wear This Tennis Cross With Any Tennis Chain Or Mens Cuban Link Or Rope Chain! Very Stylish Piece.
Check Stock

CMTOOL Test Light Automotive Power Circuit Probe Tester with 4M Test Lead 6-24V DC Led Light Tester Fuse Tester 12V Wire Circuit Tester Auto 12 Volt Electrical System Tools Car Truck Circuit Test Pen

  • 1.【Portable Multifunctional Electrical Tester】The 4-meter extension cord is helpful for mobile maintenance work and is suitable for diagnostics of all 6V to 24V automotive electrical systems. The tester is made of ABS material, which is moisture-proof, high-temperature resistant, impact-resistant and has a longer service life. The tester also has an overload protection device, When the current exceeds 7A, the circuit breaker inside the device will automatically trip and give out a buzzer prompt..
  • 2.【Polarity Test and Continuity Test】The tester is made of insulating material and high-quality stainless steel, which can help you quickly identify the positive and negative polarity of the vehicle cable and plug. When the tester touches the positive pole, the LED should be red.
  • when it touches the negative pole, the LED should be GREEN. The electric circuit tester is also used to check the continuity of switches, relays, diodes, fuses, and circuits..
  • 3.【Component Activation and Testing】For professionals or car enthusiasts, this continuity tester is a great tool. The automotive short circuit tester can activate the components in/out of the vehicle's electr....
Check Stock

Fluke BT510 Battery Analyzer

  • [ Polarity Testing & Continuity Testing ]: The power circuit probe tester can be used to test uncertain contact polarity in vehicles. When the it touches the positive pole, the indicator light will turn on red, and when it touches the negative pole, it will turn on green. In addition to polarity testing, the power short circuit finder can also perform continuity testing, it is mainly to test whether the circuit has continuity and whether it is short-circuited..
  • [ Quickly Tracking and Locating ]: The circuit tester is mainly used to test the on-off condition of the automobile electrical system under the 6-24V DC voltage. In most cases, a short circuit or momentary overload of a component will cause a fuse or circuit breaker to blow. When the fuse is blown due to a short circuit, using this circuit tester can help you quickly and accurately find the faulty wire and its fault point..
  • [ LED Indicator& Buzzer Dual Warning ]: In order to let you understand more intuitively and clearly understand the grounding of the components, the power circuit probe tester comes with an LED indicator and a buzzer. The test light can perform a quick self-test to ensure your tool is in good condition. When the current exceeds 7A, the circuit tester will disconnect the curren....
Check Stock

Men's 1.6ct Moissanite Ring - Real 14k Gold Vermeil Solid 925 Sterling Silver Cluster Ring - Hip Hop Baguette Ring - GRA Certified VVS D Color - Pinky Ring (7)

  • 2.1ct Moissanite Stones Ring - 14k Gold Over Solid 925 Sterling Silver Ring - Comes W. GRA Certificate - D Color VVS - Passes Diamond Tester.
  • Moissanite Gives Same Iced Look As Natural Diamonds - But Saves You $$$ - Men's Hip Hop Moissanite Ring - Baguettes & Round Stones Ring - 0.4ct Baguettes & 1.2ct Round Stones.
  • Baguette Moissanite Ring - Stamped 925 - Will Never Tarnish Or Turn Your Hand Green - Made In Italy - Gorgeous Men's Square Cluster Ring - Precious Metal.
  • Moissanite Is Indistinguishable From Natural Diamonds - Very Nice And Solid Feel - Nice 3D Effect Of Micropave Stones - Very Nice And Heavy Feel.
  • Ring Is 7-9 Grams Depending On Size - Solid And Heavy Ring - 14mm Wide Ring - Straight Ice All Baguettes On Top Ring - Handmade Authentic Harlembling Product.
Check Stock

Dental Willis Bite Gauge Stainless Steel Premium Instruments

  • ♥♥【Application】:The dental pulp vitality tester is an instrument that uses a machine to produce pulse current and stimulates the tooth nerve, then records the response value of the tooth nerve to the electrical stimulation, so as to judge the vitality of the tooth nerve,which ensure the accuracy of doctor's judgement on the patient's pulp vitality..
  • ♥♥【Adjustable Frequency】:To press the speed control button to choose three preset speed mode (high-mid-low speed),while the different indicator lights will be on..
  • ♥♥【Data description】：The maximum stimulus----80.Between 0-40, the patient feels ache and anesthesia, it is the alive teeth nerve.Between 40-80,with above-mentioned reaction,part of teeth nerve dead. 80, no above-mentioned reaction, dead teeth nerve..
  • ♥♥【About Testing】:To increase a gentle pulsed stimulus at a rate,If the patient indicates perception, simply release the button. The stimulus stops immediately, but the numbers remain on the tester for about 3 minutes.It is easy to read..
  • ♥♥【Economical】:This pulp tester is battery-operated, Standard 9-Volt batteries, the device turns itself off three minutes later after operation(No wasted batteries.).
Check Stock

SmartPro SPGE-I Gem Eye I Gem and Diamond Tester Smart Pro

  • Industry’s thinnest probe tip (0.48mm) for testing diamonds as small as 0.01ct.
  • Identifies metals, simulants and diamonds instantly.
  • Portable tester that can be used anywhere.
Check Stock

AenKall AC Voltage Tester Pen Non-Contact Voltage Detector, Electrical Tester 12V-1000V with LED Flashing and Buzzer Alarm for Live/Null Wire Judgment

  • 【Non-Contact】The voltage tester pen using NCV inductive probe to detect voltage in a non-contact way. You just need to put the probe close to the power supply, when the pen beeps, you will know there's voltage present, so you don't worry about there could be any possibility of being shocked by the electricity. (It can accurately Identify null and live wire, and can be used as Wire breakpoint finder).
  • 【Safe and Easy to Use】The AC voltage detector pen has【CE CAT III600V RoHS Certificate】and It's safe. Easy to use at the same time, The tip of the voltage tester pen glows red and beeping sound. When the higher the sensed voltage is, or the closer it is to the voltage source, it beeps at a higher frequency and the number of glows red will more. You don't have to call a professional electrician if you have it, the voltage tester pen is perfect for DIYers, hobbyists and housewives..
  • 【Multifunction and Portable】The non-contact voltage tester pen comes with an emergency LED torch to support operation in dim environments. It can automatically turns off the power after 5 minutes of no operation or signal detection. Only pocket-sized, the pen hook allows you to carry it in your shirt pocket..
  • 【Wide Range of Tests】The voltage test range of this e....
Check Stock

Volt Amp Meter, DROK AC 500V 200A Digital Voltmeter Ammeter Panel, 0.39 Inches LED 2in1 Multimeter, 2-Wire Voltage Amperage Tester Gauge with Current Transformer

  • Measuring range -- DROK voltmeter ammeter voltage range is AC 130-500V, current range is 0-200A..
  • Clear color display -- the multimeter can clearly display voltage and current at the same time, red for voltage, green for current..
  • With precise CT -- DROK volt amperage meter is equipped with CT, no need to buy another. Can be installed on anywhere flexibly..
  • Simple connection -- the voltage ampere monitor gauge is powered by the circuit being measured, no need to connect extra power source..
  • Special design -- DROK volts amp tester is designed with built-in trimmer potentiometer, enable you to calibrate the meter easily. Back cover made it more safer to be used..
Check Stock

Endurance Pro 90-T40F3 Class 2 Transformers Thermostat Energy Limiting with Foot Mount, 24V Replacement for White Rodgers Emerson

  • Impedance: primary: 600ω ct + 15 percent with 600ω load.
  • Turns ratio: 1:1 and insertion loss @ 1Khz: 003c1.5Db.
  • Frequency response: 2Db from 200 To15,000 hz.
  • Dielectric strength: 1500V primary to secondary to core and 6-pin pc mount.
Check Stock

AUTOOL GDI Fuel Injector Cleaner & Tester 110V Ultrasonic Wave Fuel Injection Leakage Tester 6-Cylinder Automotive Fuel Injector Cleaning Machine

  • ...e injector. Cause damage to the engine, so the injector should be cleaned regularly..
  • 【GDI Design】 Adopts latest GDI design, it is not only can be used to clean and test standard injectors, but also to implement GDI injectors, AUTOOL CT400 GDI fuel injector cleaner and tester is the newest version of fuel injector cleaner series. Compatible with Mercedes-Benz, BMW, Audi, Porsche, Ford, and other direct injection engines..
  • 【12V, 70V, 120V】 Using the latest and unique GDI injector driver software, AUTOOL CT400 6-cylinder fuel injector cleaning machine can drive 12V, 70V, 120V high pressure injectors，Compared with other cleaning machines and testing machines, AUTOO CT400 is equipped with a cooling fan and thermal protection, with a power of 60w. Equipped with a cooling fan to continuously cool the machine during use, avoid damage to the machine due to overheating, thereby prolonging the use time of the machine.
  • 【Smart Design】 Come with high-definition digital control panel display, easy to operate and learn. With the help of the bright LED background light, you can clearly observe the various working conditions o....
Check Stock

Electricity Usage Monitor, Briidea Power Consumption Watt Voltage Amp Meter Tester with 2 Outlets Electricity Analyzer Monitoring Device for Energy Saving

  • NEW DESIGN: Our new electricity usage monitor with 2 outlets design can allow you monitor the power consumption of two electronic devices at the same time. Monitor each machine independently, without affecting each other.
  • POWER OFF MEMORY FUNCTION: With standard memory function, the CT and EC-KWH of electrical power consumption can be retained in the event of a power failure. And you can clear them manually.
  • SAFETY & OVERLOAD TIP: Full ABS flame retardant material housing, and equipped with 14AWG heavy duty extension cord, performances excellent heat resistance. When the rated power exceeds 1200W, a warning will remind you to cut off the power in time.
  • ACCURATE MONITORING: Electricity analyzer monitoring device equippeds with a high-precision current sensor and high-resolution real-time monitoring. You can measure power(W), volts, amps, hertz, kilowatt-hours(EC), cumulative time(CT) and power factor accurately.
  • WIDE APPLICATION & EASY TO USE: Watt voltage amps meter tester can connected to TV, refrigerator, water purifier, HIFI System and other household appliances. It can be monitored easily when the device is connected.
Check Stock