digital soil ph meters
USD $30 - $80 /Piece
Min.Order:5 Pieces
Ningbo Hi-Tech Park Bolin Technique Co., Ltd.
digital soil ph meters
Measurement range: pH 0.00-14.0
Resolution: 0.1ph
Accuracy: -0.1ph~0.2ph
Working voltage: 3*1.5v (type AG~13 button cell)
Working environment: 0-50 C RH<95%
Correction: a little correction
Volume: 152*30*15mm
Weight: 50g