Test & Measurement

Buy a stainless steel protractor for woodworking, size of 90x150mm.This precision protractor is made of high quality stainless steel and features 2 adjustable arms, making it the perfect tool for professionals and DIY enthusiasts.

The two arm protractor made of high quality stainless steel, which is durable and wear resistant, not easily rusted and can be used for a long time. ATO 180 degree protractor has applications in engineering, angle measurement, student drafting, architectural design, woodworking, and length measurement.

High quality ultrasonic 3D anemometer for sale. 3D anemometer with 0-50m/s measurement range, can simultaneously measure wind speed and direction parameters on the U, V, W axis. Ultrasonic technology demonstrates the advantages of anti-interference and rapid response. Ultrasonic 3D anemometer widely used in meteorological monitoring, urban management, agriculture and forestry, airports, wind power generation, tunnels and bridges.

Buy ideal price ultrasonic anemometer online. Maximum measuring wind speed 40 m/s, accuracy ± 3%, wind direction 0~360°, power supply DC 12-24V, selectable output signal current 4-20mA/RS232/RS485/SDI-12, ingress protection IP65. The wind speed & direction sensor is especially suitable for solar or battery powered environment with low power consumption requirements.

Ultrasonic anemometer sensor for sale online, manufacturer price. Wind speed measurement range 0~60 m/s, wind direction 0~360°, power supply DC 12-24V, output signal RS232/RS485/4-20mA/0-5V for selection, ingress protection IP66. Full-digital wind speed sensor is widely used in weather station, laboratories, industry and agriculture, etc.

Ultrasonic anemometer sensor for 0~70 m/s wind speed and 0~360° wind direction measurement. Testing accuracy speed ± 3%, direction ± 3°, wind speed output signal pulse, wind direction output signal potentiometer. Wind speed & direction sensor uses the time difference of ultrasonic waves in the air to measure air velocity and direction, easy use, good price.

Ultrasonic gas flow meter DN25-DN150 is in hot sale, suitable for air and argon and other gases flow of high-precision measurement. Measuring range is as wide as 1-1400m³/h, accuracy level is as high as 0.1, the flowmeter supports 4-20mA and RS485 output, wiring can be selected according to the site, easy to install, flange pipeline type structure is solid and reliable

Wall mounted ultrasonic flow meter ranging from DN25 to DN600mm, with ultra large scale integrated circuit design, low hardware count, low voltage operation and multiple pulse emission. The Wall mounted ultrasonic flow meter is compatible with 4-20mA/OTC pulses, RS485 communication, IP65 protection class allows the flowmeter to be used in harsh field environments for long periods of time.

Buy ultrasonic wind speed and direction sensor online at factory price, stainless steel material, 0-60m/s or 0-70m/s measuring range, 0-5V or 4-20mA analog signal, optional cable length 0.5m to 15m, heating function available. By analyzing the time it takes for the sound waves to travel between the transducers, this anemometer sensor calculates the wind's speed and direction.

Cost-effective underground water leakage detector with adjustable 0-100db zoom-in, 60mA working current, and 9 V working voltage. The water pipe leak detector by collecting and analyzing leakage signals, solves the problem of pressure pipe water leaks.

Under water metal detector with durable integrated design for sale. metal detector can adopt 9V battery, easy to use longer battery life. Fast response and easy detection, underground metal detector built-in copper induction coil. Deep metal detector can be detected parcels, fabrics and metal items.

Single use temperature data logger and temperature & humidity data logger available, with LCD display, used for shipping, vaccine storage and cold chain, temperature recording range -30℃ ~ +60℃ (22℉ or 140℉), humidity recording range 0 ~ 90%RH. This single use temp data logger can be inserted to computer’s USB port to get PDF report directly.

Portable temperature and humidity data logger can connect with computer’s USB port to generate PDF and CSV report, real time digital data available on LCD display. Temp recording range -30℃ ~ 60℃, humidity recording range 0%RH ~ 85%RH, used in medical, storage, freezer, refrigerator and shipping.

Multi use temperature data logger with LCD display for sale, build-in temp sensor for low temperature condition, measuring range from -80℃ to +70℃, can be connected with computer’s USB port to automatically generate PDF and CSV report. It is used in medical, storage, freezer and shipping.

With single beam photometry mode, Ultraviolet Visible Spectrophotometer (ATO-N4S/N4) offers wavelength range from 190 to 1100nm, and single beam VIS Spectrophotometer (ATO-N2S/N2) has 325-1100nm wavelength range. The spectrophotometer is equipped with 7-inch color touch screen and USB port, automatic wavelength setting and precision automatic T/A changeover, optional internal printer and software.

UV and Visible spectrophotometers adopt split beam optical system, with wavelength ranging from 190nm to 1100nm, multi-functions to guarantee test accuracy, favorable price and high performance, ideal choice for qualitative and quantitative testing.

Low price VIS spectrophotometer is designed for general quantitative analysis in visible region, with wavelength range 340-1000nm or 325-1000nm, high accuracy, good stability, easy operation and compact structure.

Selling low price vortex flow meter for gas. Vortex flow measurement natural gas, biogas, propane, air, argon, etc. The gas flow meter has available calibers DN15-DN200, available output signal 4~20mA, 0-5V, 0-10V, 1.6Mpa work pressure. Vortex flowmeter focus on flammable and explosive gas flow measurement, suitable for petroleum, chemical, gas supply industry.

Low cost vortex meter can measure the flow rate of liquids, gases and steam, applicable pipe size from DN15 to DN300. High accuracy vortex flowmeter has fully isolated design, optional LCD display for direct data reading, selectable various signal output like pulse output, 4-20mA output and RS485 communication, as well as integrated pressure / temperature compensation for precise compressor air or steam measurement. With clamp or flange connection and power by Li-ion battery, the vortex meter is easy to install, low-maintenance, reliable and safe.

Good quality wall mounted decibel meter for sale online. It is a digital sound level meter with a 30 to 130dB measurement range that can be used to mount on a wall or other fixed surface to monitor sound levels continuously.