Diamond Tester Pen, High Accuracy Jewelry Diamond Tester,Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter,Accuracy Jewelry-Diamond Tester Pen
- ...switches for testing diamonds,Emits audible sounds to easily differentiate the readings,Batteries: 1 x 9v Battery ( included),Package Contents: 1 x Diamond Tester.
- Popular among professionals, hobbyists, coin enthusiasts, and business owners alike. Excellent tools. Excellent Value. Great gift idea..
- Application Range:Industrial Purpose, Circuit Board And Printing , Industry, Medicine, Gardening, Coin, Diamond,Stamp, Jewelry, Appraisal, Education, Geography, Home And Office.fast and safe This diamond selector tester designed for quick, precise, and safe diamond testing. No harm to diamonds. If you have any questions about use, please contact us. We will explain in detail. Professional equipment, the use method needs to learn slowly..
Check StockDiamond Tester+60X LED Magnifying Glasses Jeweler Tool Kit Combo,for Novice and Expert - Diamond Selector II 9V Battery Included(Diamond Tester+)
- ...es. Both items are small and can fit into any purse or backpack. Molo’s Diamond Tester Pen and 60X LED Lighted Loupe combo is a must have tool kit when you are going to a garage sale, flea market, swap meet, etc. Alternatively, its also a great tool to have when testing your own jewelry..
- ✔【Application Range】Industrial Purpose, Circuit Board And Printing , Industry, Medicine, Gardening, Coin, Diamond,Stamp, Jewelry, Appraisal, Education, Geography, Home And Office..
Check StockBest Sellers Diamond Tester Pen+60X Mini LED Magnifying,High Accuracy Jewelry Diamond Tester Tool,Environmental Protection 9V Battery,Professional Diamond Selector for Novice and Expert
- ...es. Both items are small and can fit into any purse or backpack. Hqdz’s Diamond Tester Pen and 60X LED Lighted Loupe combo is a must have tool kit when you are going to a garage sale, flea market, swap meet, etc. Alternatively, its also a great tool to have when testing your own jewelry..
- ✔【Application Range】Industrial Purpose, Circuit Board And Printing , Industry, Medicine, Gardening, Coin, Diamond,Stamp, Jewelry, Appraisal, Education, Geography, Home And Office..
Check StockManometer Gas Pressure Tester,Manometer HVAC,Digital Manometer Gas Pressure Tester,Manometer LP Gas Pressure Tester,Digital Manometer HVAC for Temperature and Pressure Testing
- 【Widely Used】This manometer gas pressure tester can be extensively used in natural gas pipelines, air conditioning and refrigeration ventilation systems, mechanical hydraulics, plastic molding, ceramic products manufacturing, biopharmaceutical molding, mining pressure testing, petrochemical Industrial smelting, gas, liquid and production industrial equipment pressure detection, liquid level detection, Laboratory calibration, medical environment micro-pressure testing, etc..
- 【High Quality & LCD Backlight Display】The hand-held digital pressure gauge is made of high-quality ABS material, which is resistant to falling and durable. The manometer hvac with 4.45cm × 4.95cm high-definition display screen, which is clear and easy to read. The manometer lp gas pressure tester also supports LCD backlight display, and can easily read data even in dark environments..
- 【Single and Dual Channel Test】There are two ports on the top of the digital manometer gas pressure tester. With a single channel it is possible to quickly measure the current detection pressure value(relative to the current atmospheric pressure) whereas the dual channel allows simultaneous detection of the pressure difference between the two detection ports( P1-P2....
Check StockDiamond 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
- ...re small and can fit into any purse or backpack. Diamond Tester Pen and 60X LED Lighted Loupe combo and 200g/0.01g Mini Jewelry Scal is a must have tool kit when you are going to a garage sale, flea market, swap meet, etc. Alternatively, its also a great tool to have when testing your own jewelry..
- Application Range:Industrial Purpose, Circuit Board And Printing , Industry, Medicine, Gardening, Coin, Diamond,Stamp, Jewelry, Appraisal, Education, Geography, Home And Office.fast and safe This diamond selector tester designed for quick, precise, and safe diamond testing. No harm to diamonds. If you have any questions about use, please contact us. We will explain in detail. Professional equipment, the use method needs to learn slowly..
Check StockInline Spark Tester Engine Ignition - Small Engine Plug Ignition Straight Boot Tester Light, Spark Plug Coil Diagnostic Detector Tool for Car/ Lawn Mower/ Automotive/ Vehicles Engines (2 Pcs)
- Wide Applications ➤ ASUTIN automotive spark tester is suitable for all internal combustion engines, cars, trucks, motorcycles, lawn mowers, chainsaws, trimmers, engines, etc. The coil on plug tester is suitable for any personal, domestic, commercial, mechanical, industrial and other engine spark plug use..
Check StockHanna Instruments HI98120 Waterproof ORP/Temperature Tester +/-1000mV ORP +/-2mV ORP Accuracy 1mV ORP Resolution
- Compact oxygen reduction potential (ORP)/mV and temperature tester used in industrial applications.
- Dual-level LCD display screen simultaneously shows the current measurement and the current temperature.
- Replaceable electrode cartridge with an extendable cloth junction to extend meter life.
- Waterproof, dustproof housing allows the tester to float.
Check StockEast Tester Desktop LCR Meter inductance Tester 10~100KHz Continuously Adjustable; 1Hz Step; Support SCPI; (4510, Grey, 3)
- Lcr meter benchtop Testing frequency 100khz.
- Capacitance meter capacitor tester Basic accuracy:0.1%.
- Capacitance clamp meter Interfaces: standard: RS232.
- Inductance meter tester Support dc resistance (DCR).
- Inductance meter benchelectrolytic capacitor measurement model,Adjustment of backlight brightness, Chinese and English are optional.
Check StockHanna Instruments HI98128 pHep 5pH/Temperature Tester, 6-25/64\ Length x 1-19/32\ Width x 1\ Height
- Compact pH and temperature tester used in laboratory and industrial applications.
- Automatic Temperature Compensation (ATC) for accurate pH readings in fluctuating temperatures and automatic calibration at one or two points to help prevent calibration errors.
- Dual-level LCD screen simultaneously shows the current measurement and the current temperature.
- Replaceable electrode cartridge to extend meter life.
- Waterproof, dustproof housing allows the tester to float.
Check StockInline Spark Plug Tester Straight Boot Engine Ignition Tester Light Easy to Use Small Armature Diagnostic Detector Tool for Automotive Car Lawnmower Motorcycles Internal External Engine
- ...n】: The inline spark plug tester is a must have diagnostic tool for any engine with a spark plug, it fit for all internal and external combustion engines, cars, trucks, motorcycles, lawnmowers, chainsaws, trimmers, snow-blowers, generators engines etc. Spark plug tester apply to any household, business, mechanic, industrial and commercial spark plug use in engine..
- 【Premium Materials】: The probe of this spark tester is made of high quality plated shaft, the optical housing is made of environmental friendly acetate plastic, and rubber straight jacket and cable. High quality materials are resistant to rust and corrosion, even in high and low temperature environments..
- 【Easy to Use】: Easily determine which cylinder is causing issues with this spark plug test light.
- Simply connect the spark detector spark plug tool between the spark plug and the plug wire then start the engine.
- If sparks are being sent, the in line spark tester will mirror the spark by lighting up.
- If checking a no start condition, have a friend crank the engine so you can watch for indications of a spark..
- 【Light Indication】: The spark plug engine ignition test kit is equipped with a high intensity neon bulb inside, which makes it easy to know if the ignition wires are intact....
Check StockANENG Pen Type Digital Multimeter AC/DC Voltage Tester 6000 Counts Intelligent Professional Current Meter Non-Contact Voltmeter Sensor Pen Test with Resistance Continuity Capacitance Diode Live Wire
- ...ate:The pen-type multimeter can automatically judge the measurement parameters and support auto range, and can perform ac/dc voltage/resistance measurement/continuity test/frequency measurement/diode measurement/live detection/NCV detection.A good helper for troubleshooting, easily solving household, automotive and industrial electrical issues without spending high service fees.
- VA Reverse Display Screen & Humanized Pen Holder : ANENG digital multimeter tester has a flashlight function and a large backlit screen, the value can be clearly read even in dark places,brings much convenience for night operation.Pen multimeter compact and portable, humanized pen clip design,easy to carry and use..
- Ensure safty & Low Power Consumption: The pen tester has an automatic shutdown function, which will automatically shut down if no operation within 5 mins. It is very suitable for home, school, factory, laboratory and other applications..
- Package Include: 1X Pen Multimeter, 1*Test Lead, 2X 1.5V AAA Battery, 1X User Manual, 1*Combination Parts(1X Alligator clip,1*U-shaped insert,2*copper needle,1*Tapered Needle,2*Gilded Needle,1*Banana Tip).ANNENG electrical tester provides a lifetime service and technical support.Buy with confidence!.
Check StockDC 12V Electronic Load Battery Capacity Tester Module 0-10A 100W Intelligent Constant Current Electric Discharge Monitor for Power Bank Capacity Testing
- Safe to Use: This DC Electronic Load features with various of functions to provide a safety use, it has the protection of of over-heating, overpower, over voltage, reserve polarity, and power supply voltage abnormity, no worry about emergency issues happened.
- Intelligent Design: This Battery Capacity Tester is equipped with industrial large tooth heat sink, which is dust-resistant and heat dissipating. At the same time the high speed of the fan can change according to the heat sink temperature,which can effective prevent module from damaging, and provide a long term service for you.
- Premium Quality Material: This DC Load Battery Tester is made of high quality material to ensure a long term service, and it’s durable construction could also provide a better and long-lasting performance.
- Multi-usage: This Current Electric Discharge Tester has a widely use during daily life, and it is a professional test module for detecting discharge battery capacity, you can use it to test different items.
- Maximum Power: This Current Electric Discharge Monitor features 100W large power to provide a constant and stable use.
Check StockTDS Meter Digital Water Tester, Tuecota TDS Tester 3-in-1 TDS Temperature and EC Meter, Ultrahigh Accuracy Water Quality Meter ppm Meter for Drinking Water, Aquariums, etc
- 【Quick and Accurate】: Tuecota drinking water tester adopts upgraded agile titanium alloy electrode and industrial-grade high-precision chips. Remove the protective cover, press the switch button, immerse the electrode of the TDS tester in the solution, and you can get the reading immediately. Accuracy: ±2%, measuring range: 0-9999ppm, 0-9999 μS/cm..
- 【Automatic Temperature Compensation】: The TDS meter has a built-in (ATC) automatic temperature compensation function, which can accurately determine the TDS & EC value of the sample within the range of 0.1-80.0℃ (32.0-176.0°F), so that the measurement data will not Affected by water temperature..
- 【Auto-off and Hold Function】: The digital water tester shuts off automatically after 2 minutes of non-use to conserve batteries. Features a hold function that saves measurements for convenient recording, and the tds water tester with big backlit LCD for easier reading..
- 【Wide Use】: The lightweight and portable size of the TDS water meter allows you to easily carry it with you, and measure it anytime, anywhere. Test the purity of drinking water to ensure it's healthy, monitor if Reverse Osmosis (RO)/DI System works properly, whether filter need replaced, maintenance aquarium, hydroponics(tes....
Check Stock