The electronic outside micrometer has both digital display and scale display, with a range of 3~4 inch (75~100mm), accurate to 0.0001 inch, and a resolution of 0.00005 inch. The digital blade micrometer with mm/inch conversion, data hold function, and automatic shutdown after 20 minutes of power on.
The portable digital breathalyzer is equipped with advanced sensors, and gives you fast and precise BAC readings, so you can make informed decisions before getting behind the wheel. Its sleek, lightweight design makes it perfect for carrying on your keychain, bag, or in your pocket.
This digital portable contact-type surface roughness tester features a measurement range of Ra, Rq: 0.05µm~10.00µm and Rz, Rt: 0.020µm~100.0µm, with an accuracy of ≤±10% and a indication variability of ≤6%, making it ideal for precise measurement of various surface roughnesses.
This digital profilometer surface roughness tester features a measurement range of Ra, Rq: 0.005µm~16.00µm and Rz, Rt: 0.020µm~160.0µm, with an accuracy of ≤±10% and a indication variability of ≤6%, making it ideal for precise measurement of various surface roughnesses.
Affordable digital rebound hammer with a strength range of 10-60 MPa. The digital concrete hammer tester uses a digital sensor to measure the rebound distance and converts the results into a digital display for easy reading.
Cheap price digital refrigerant charging scale for sale online. The refrigerant charging scale has an optional maximum range of 50kg/100kg, resolution of 2g/5g, filling method of automatic/manual for selection. The refrigerant scale is lightweight and portable to carry.
A good quality digital refrigerant scale with 50kg/100kg maximum weight range for selection, 0.25OZ/5g resolution, and three units of KGS/LBS/OZ can be conversed. The electronic refrigerant scale is ideal for both residential and commercial HVAC systems.
The digital theodolite for sale at a cheap price, perfect for engineering projects. It offers high precision, 2-second accuracy, dual display, and is ideal for surveying tasks.
Hot selling digital ultrasonic thickness gauge can perform high-precision thickness measurements of thin plates, steel plates and other thin materials, as well as coating thickness. It offers 0.001mm resolution, 500 to 9999 m/s (0.0197 to 0.3939 in/μs) material velocity range, a big and clear OLED screen, and multi-measuring mode to make the readings more accurate and reliable.
The double end metric screw thread plug gauge offers a selectable accuracy of 0.2-24mm. The measuring head is made of GCr15 bearing steel, ensuring durability and excellent wear resistance.
Dual axis digital protractor with automatic shutdown and hold function, backlight can be turned on and off for easy readings in dark spaces. The compact and lightweight digital protractor has three 10mm diameter magnets on the bottom, which can be attached to the workpiece to be measured.
High-resolution electronic refrigerant scale for sale. The refrigerant charging scale comes with 82±2g maximum load, 0.05% accuracy, ±0.25mm resolution. The digital refrigerant scale features an easy-to-read digital display, providing clear visibility of measurements.
Inexpensive alcohol breath tester for sale, it comes with 10 replaceable mouthpieces, each mouthpiece is designed for single-use, ensuring accurate readings every time. SISCO breathalyzer heats up quickly, with a preheating time of just 20 seconds, so you can start testing almost immediately.
This handheld digital altimeter barometer is an ideal equipment for outdoor sports enthusiasts and provides a wide range of necessary and relatively accurate information, such as electronic altimeter, weather forecast, altitude meter, compass, barometer, clock, level gauge and calendar.
This portable stylus surface roughness tester features a measurement range of Ra: 0.05µm to 10.00µm and Rz: 0.020µm to 100.0µm, with an accuracy of ≤±10% and a indication variability of ≤6%, making it ideal for precise measurement of various surface roughnesses.
Handheld ultrasonic thickness gauge is available with a 1mm~100mm measuring range with a standard probe and high resolution of 0.01mm or 0.001 inches, material velocity range of 1000~9999m/s (0.0394 to 0.3937in/μs), and backlit LCD display. High precision ultrasonic thickness tester is used for the thickness measurement of metal, pipe, steel and other materials, and also for coating thickness measurement.
Engineered to deliver exceptional accuracy and reliability, this high precision roundness tester machine features a high-precision air-floating spindle. This advanced spindle technology provides unparalleled performance in measuring roundness with consistent results, even in high-speed applications.
Cheap HVAC refrigerant scale featuring with maximum weighing weight of 50kg/70kg/100kg can be chosen, 5g resolution, ±0.5% accuracy. The digital refrigerant scale has an extra-large LCD with a blue backlight which is easy-to-read even in low-light conditions.
The inch & metric nut and bolt thread checker covers metric thread sizes from M3*0.5 to M10*1.5 and imperial thread sizes from 2-56 coarse to 3/8-24 fine, making it simple and efficient to quickly identify various nut and bolt sizes.
Order an inside micrometer with a 10~12mm range for measuring the inner dimension of the hole diameter, groove, etc. It provides a 150mm extension rod to measure the size of deep holes easily and conveniently, durable and stable bearing steel materials, clear scale for an accurate reading. The 3 point internal micrometer is widely used in mechanical engineering, machining and most mechanical industries.