hydroponic ph meter/ph testers/ digital ph meter
USD $1 - $50 /Piece
Min.Order:10 Pieces
Xian Toption Instrument Co., Ltd.
hydroponic ph meter/ph testers/ digital ph meter PH-991
pH-991Ph Meter
| Specifications: 1.Range: 0.00~14.00PH 2.Resolution: 0.01PH 3.Accuracy:+/-0.1PH 4.Battery: DC 6V 5.Temperature Limit: -50℃~70℃ 6.Temperature Compensation: 0℃~50℃ 7.Operating Temperature: 0℃~50℃ 8.Dimensions: 75mm*55mm*28mm; Weight: 60g |