QiWei PHS-25B and FZchina PHS-25 compare

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Model selection comparator If you have any questions, please click below Service	QiWei PHS-25B pH meter (desktop microcomputer rechargeable) In coming China Detail	FZchina PHS-25 Economical acidity meter 990.0 RMB China Detail

Model comparison

Type	desktop	desktop
Range	0~14PH	0~14PH
Accuracy	±0.05	±0.01
Accessories

Parameter comparison

Measurement parameter
PH range	0~14pH
PH Measurement Accuracy	±0.05pH
resolution	pH: 0.01pH/Temperature: +/- 1 ℃
Measurement range	0~100℃0~100℃
Stability (zero drift)	≤ 0.01pH +/- 1 word/2h
Impedance	＞1x1012Ω	≥1×1012Ω
Data storage	none
Power Supply	9V DC Power Supply
Dimension	23020060mm
Weight	About 1.5Kg
Standard electrode reagent	E201-C plastic case PH composite electrode (suitable for solution temperature measurement in the range of 5-60 ℃); PH standard calibrated sample; power adapter
Environmental temperature	0~40℃
Allowable Relative Humidity	<85%
Solution temperature compensation range	5~60℃
Measurement Accuracy	±1℃
Measurement range	0~100℃0~100℃
Measurement range mV	±1000mV
Temperature compensation method	manual

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For more information about QiWei PHS-25B,FZchina PHS-25similarities and differences, please refer to the NBCLab product details.

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