ReviewsSpring Hardness Tester

Greentest Instant Read Digital Nitrate Tester for Vegetable, Fruit, Meat, Food Safe Meter 2FBlack

  • ...ate levels in fresh fruit and vegetables are unregulated and unchecked in most places. There are no standards for producers or labelling requirements for sellers..
  • Tester for Fruit-- Greentest is a modern device for rapid analysis of nitrate content in fresh fruit, vegetables, fish and meat (in 3 seconds). TDS water hardness test (in 3 sec. ).
  • Tester for Meat--The device has a database of the 56 most common fruit and vegetables and is calibrated based on more than 1000 tests in leading laboratories specialised in spectrometric equipment.
  • Multifunctional Tester--Our company dedicates ourselves to changing the quality of life and protecting us and our children from the infringement of harmful impurities, nitrates and nitrites. As a result, a revolutionary new food safety testing device Greentest, has been developed, which allows detecting fruits and vegetables cultivated improperly and evaluating the concentration of nitrates. It helps us satisfy our "green life" desires to rub the lamp..
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KZYEE KM10 Power Circuit Probe Kit, 12V 24V Automotive Circuit Tester Electrical System Tool, Digital Voltage Tester, Multimeter, Short Finder, AC DC Diode Resistance Check for Motorcycle Cars Trucks

  • ...w environments. According to the characteristics of the circuit and the sensitivity setting, the cable Tester can detect the signal of the cable within a certain range..
  • 【Wire Tracer with 75CM Test Lead and Alligator Clip】Super long test lead, It is more convenient to use an electrical tester. The wire with high hardness is not easy to be broken and has a longer service life. The alligator clip with strong bite force and insulated design can easily fix the circuit during testing..
  • 【Circuit Breaker Finder with 3.5MM Headphone Jack】When the circuit breaker tester performs short-circuit point inspection, cable tracking, and identification in a noisy environment, in order to prevent noise from affecting the test results, you can wear headphones to listen to improve the judgment effect..
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0-100HD Shore D Hardness Durometer Digital Durometer Scale for Rubber, Tire, Plastic, Thermal Plastic, Flooring, Bowling balll with Large LCD Display

  • 5.Suitable for the surface hardness test of sand mold in high pressure molding. * The unit of type B hardness tester for sand mold surface is (g/mm2), but it is customary to use hardness H(A/B/C) instead of unit. Because their values are related and consistent, the corresponding hardness value is also large when the unit value is large (g/mm2)..
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3-48V Digital LCD Display Circuit Tester with 140 Inch Extended Spring Wire Car Truck Vehicles Low Voltage Tester with Testing Stainless Probe and Ground Clamp

  • Digital LED automotive circuit tester widely used in checking various vehicles electrical circuits, such as automotive....
  • 3-48V digital LCD display circuit tester, multifunctional household test pen, you can use it to test circuit（locating shorts grounds and open....
  • 3-48V circuit tester made of high quality electronic materials, LED reading display is clear and accurate, 140 inch extension PU spring wire with....
  • Heavy duty 3-48V digital LCD circuit tester, low voltage circuit tester, 12 volt digital test light, 12 volt test light, 12 volt test lights, 12 volt....
  • 100% satisfactory service, if you have any questions, please feel free to contact us by email!We will solve it for you in the first time..
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Vertlley Automotive 6-24V Test Light Circuit Tester Voltage Tester with Wire Piercing Probe 140 Inch Spring Wire - Blue

  • 【HIGH-QUALITY AND HEAVY DUTY】The circuit tester body is made of high quality AS plastic, which enhances its durability. Heavy duty construction,....
  • 【WIDE VOLTAGE RANGE】The 6-24V wide-range circuit tester is widely used in automotive circuits, automotive batteries, circuit integrity and other....
  • 【MORE CONVENIENT TO USE AND CARRY】This 6-24V tester uses a 140-inch portable PU spring wire and a large alligator clip. It is convenient to....
  • 【HARD CARBON STEEL PROBE】The probe of the voltage tester is made of 304 stainless steel, which can be used in very small areas..
  • 【DURABLE INSULATION】This 6-24v test light is equipped with pure copper clips and insulating sleeves, which can better clamp the body and screws.....
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YFYIQI Surface Mould Hardness Tester Meter Tool HC Unit for The Hardness Testing of Wet Mold Sand Mold in High Pressure Molding

  • Small size, easy to use in narrow spaces, can test at any angle, even upside down..
  • The leeb hardness tester can realize the mutual conversion between six kinds of hardness (HL, HRC, HRB, HB, HV, HS)..
  • Able to store 50 groups including single measured value, impact direction, material and hardness scale etc..
  • The test results can be displayed repeatedly, and gross errors can be deleted..
  • Low battery indication. Manual or automatic power off..
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Hofun TDS Meter, 3 in 1 TDS, EC & Temperature Meter, Accurate & Reliable PPM Meter, Digital Water Testing kits for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System, Hydroponics

  • ... updated technology. Three different measurement needs can be fulfilled by one water tester meter. Not only been convenient for you, but also saves your time and money, absolutely a helpful water test kit for your water safety at home..
  • ✔[ EASY READING BIG BACKLIT LCD DISPLAY & QUALIFIED WATER TELLER ] Hofun water hardness test meter with Big Backlit LCD is far superior than most digital water quality tester display, which allows wider angles of data reading and night reading. Besides, Red backlight ( ppm figure over 40 ) means non-drinking water. Green backlight ( ppm figure below 40 ) indicates TDS figure qualified for direct drinking water (Notes: International standard adopted TDS figure 40 as a dividing line.).
  • ✔[ EASY OPERATION & ENERGY SAVING ] Hofun ppm meter allows one button operation, just turn it on and put tds meter into water, you can get stable and accurate data in seconds. Besides, there is a reference chart at the back of this test meter for tds figure explanation..
  • ✔[ YOUR PURCHASE IS WELL-PROTECTED ] Hofun water hardness test meter is manufactured under extra high standards and of super good quality. Thus we have absolute confidence of our water test meter and will always stand by our products..
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Vertlley Heavy Duty 3-48V Test Light Digital LCD Backlight Display Circuit Tester with 140 Inch Extended Spring Wire Car Truck Vehicles Automotive Low Voltage Backlit with Voltmeter Stainless Probe

  • ...blue/white back light LCD digital display, with high accuracy to 0.1V. This digital voltmeter is very convenient for checking or maintaining vehicles at night or in dark places. (Two back light colors are shipped randomly).
  • 【MORE CONVENIENT TO USE & CARRY】The 3-48v test light uses high-quality 140-inch (3.6m) PU spring wire with a large alligator clip. It is convenient to operate this tester light with one hand. This car fuse tester light is small in size and easy to carry around..
  • 【DURABLE INSULATION】This circuit tester is equipped with pure copper clips and insulating sleeves, which can better clamp the body and screws. Insulated operation can avoid electric shock..
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Lisle 28640 Ultimate Circuit Tester Kit

  • Heavy duty tester signals with a light and buzzer.
  • The tester kit tests low voltage up to 28 volts.
  • Also finds electrical shorts, checks polarity, detects battery drain, and checks circuits from a distance.
  • Detachable, spring-loaded hook pulls the center of the wire into the probe every time..
  • Attach alligator clip to the probe when a clip-on connection is needed..
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Gain Express Compact Pocket Size Digital Shore A Hardness Meter Tester 1-100ha Durometer LCD Display

  • Wide Application: Shore D durometer is tester tool for measuring hardness. It is suitable for hard hardness Rubber and Plastics such as flooring, tire, thermal plastic, bowling balll.
  • Measuring Range：0~100 HD and Indentor Running : 0-2.5mm.
  • Specification:30°Included Angle, Cone point (SR 0.1mm), 0.5H Resolution.
  • Measurement Standard: Shore D Hardness Durometer carrys out the provision of GB/T531-99,GB2411-80, HGT 2489-93 and JJG304-2003..
  • 100% Satisfied Service: Sincerely hope our products could give you a good experience and some help. Within a month you purchase this product, you can enjoy a worry-free return service. And any questions feel free to contact us, we will try our best to help you..
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allsun Automotive Audible Circuit Tester 6-12V DC Hook Probe Test Light Heavy Duty 59In-Long Cord Sharp Stainless Electric Pen Light & Buzzer Indicator

  • 【MAINLY USED】Electric Tester Light Tool, it test DC 6-12V circuits with POWER ON. Great electrical automotive tool is designed mainly for testing....
  • 【HIGI-BRINGHTNESS LEDs & BUZZER】The Auto Electrical Tester, two LEDs(in the handle) can be used to identify battery polarity, it can use in....
  • 【ONE-HAND OPERATION】Three interchangeable probes allow the tool to be used as a touch-type or pierce-type tester.The hook of the pierce-type probe....
  • 【QUICKLY TEST CIRCUIT & PIERCE WIRE】Voltage Test Light,select a sutibale probe according to test need and attach it to the handle. Attach the....
  • 【MORE SAFETY, MORE DURABLE】Auto Electrical Tester,durable insulated alligator clip and heavy-duty cord for professional use. Spring loaded strain....
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