Laser Distance Meter Infrared Measuring Instrument, SNDWAY SW-M50, SNDWAY SW-M70, SNDWAY SW-M100 non electric vacuum name com/s/files/1/2407/1409/products/water-bath-with-cooling-and-heating-arrangement-digital-temperature-controller-isi-tile-testing-lab-laboratorydeal-cooler-machine_327

com/s/files/1/2407/1409/products/water-bath-with-cooling-and-heating-arrangement-digital-temperature-controller-isi-tile-testing-lab-laboratorydeal-cooler-machine_327

portable ph meter

Quality Guarantee: Produced by Swift brand

Measuring range: 5~1000YD

reagent bottle

Laser Distance Meter Infrared Measuring Instrument, SNDWAY SW-M50, SNDWAY SW-M70, SNDWAY SW-M100 non electric vacuum name com/s/files/1/2407/1409/products/water-bath-with-cooling-and-heating-arrangement-digital-temperature-controller-isi-tile-testing-lab-laboratorydeal-cooler-machine_3271. Good phase optical linearity, accurate and stable 2. Aspheric optical focusing lens, dual photoreceptor holes, physical bi level bubble 3. Aspherical optical lens, excellent low distortion and anti interference performance, greatly reducing the impact of ambient light 4. HD backlight, easy to use in dark environment 5. Double horizontal bubble, clear observation of horizontal and vertical to improve measurement accuracy 6. Anti fall, one piece