•Used to check the performance of your water filter
•Used to check for hardness(1 grain=17ppm)
•Hold fuction:saves measurements for convenient reading and recording.
•Auto-off function:turns off meter after 10 minutes of non-use to conserve batteries.
•Dual range:measures from 0-999ppm,with a resolution of 1ppm.From 1000 to 9990ppm, the resolution is 10ppm,indicated by drinking x 10 symbol,Factory calibrated.
O company developed and produced pig A.I. catheters in 2002. Since then, our business has entered the field of pig A.I.
Taking ‘Your needs, We achieve’ as our enterprise tenet ,and ‘Lower cost, Higher quality, More innovations’ as our guiding ideology, our company has independently researched and developed pig artificial insemination products.