送货到家
方便付款安全-保密
正品保修
礼物免费
价格合理详情请致电
热线: (+84) 966520220
电话: +84 (24) 62923267
Specification:
Measuring range: 0-13 pH
Solution: 0.1 pH
Diameter: 12mm
Ambient temperature: 0 to 70°C