Min. Order Reference FOB Price
1 Piece US$10.00-30.00 / Piece
Product Description
Multifunction pH, EC, TDS, Salinity, S.G, ORP and TEMP Water Quality Testing Pen Measuring Range 0.00~14.00pH Temperature Range 0~50ºC Resolution of pH 0.01pH Resolution of Temp 0.1ºC Accuracy of pH ±0.01pH Accuracy of Temp ±0.5ºC Temperature ...