ph orp controller meter for sale

                            ph orp controller meter for sale

                            ph orp controller meter for sale

                            ph orp controller meter for sale

                            ph orp controller meter for sale

ph orp controller meter for sale

ph orp controller meter for sale,
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Description

Place of Origin:
Zhejiang, China
Brand Name:
OEM
Model Number:
HS-1550
Color:
blue
Measuring Range:
0- 825mV
Accuracy:
5mV
Operating Temperature:
0 - 50C (32 - 122F)
Battery:
4*1.5v (AG-13 button battery)
Resolution:
0.1mV
caliberation:
2 bags buffer powder
back light:
yes
changable sensor:
yes
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