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Brand:
QiWei
type：
Pen style
pH Meter
Brand
SMART SENSOR
Bante
FZchina
YUEFENG
LANDTEK
QiWei
type
Pen style
Portable
desktop
online
Measuring range
-4~18PH
-2~20PH
0~14PH
Miscellaneous
precision
±0.001
±0.01
±0.02
±0.03
±0.04
±0.05
Miscellaneous
Annex
Electrode
bracket
solution
Miscellaneous
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QIWEI PH-20 pH Meter pen acidity Meter, three point calibrated built-in ElectRode portable
$100.00
QIWEI PH-220 pH Meter Portable pH Meter accuracy 0.01pH temperature display
$103.00
QIWEI PH-220B Pen acidity Meter pH Meter microprocessor control three point calibrating
$106.00
