YuePing PH-100 and QiWei PHB-4 compare

Home> PH Meter> YuePing> Compare

Hide the sameHighlight differences

Model selection comparator If you have any questions, please click below Service	YuePing PH-100 PH pen acidity meter 220.0 RMB China Detail	QiWei PHB-4 pH meter (portable microcomputer) 630.0 RMB China Detail

Model comparison

Type	Pen style	Portable
Range	0~14PH	0~14PH
Accuracy	±0.01	±0.01
Accessories

Parameter comparison

Measurement parameters		pH, mV, temperature
PH range	0.00~14.00pH	0~14pH
PH Measurement Accuracy	±0.01pH
Resolution	0.01pH	pH: 0.01pH/Temperature: +/- 1 ℃
Measurement range	0~50℃	0~60 ℃ manual/automatic compensation0~60℃
Stability (zero drift)		≤ 0.01 pH +/- 1 word/2h
Impedance		＞1x1012Ω
storage function
Power Supply		1.5V battery/4 pcs
Dimensions	188*38mm	1808030mm
Weight	82g	About 0.5Kg
Standard electrode reagent		E201-C-W plastic case PH temperature electrode; PH standard calibrated sample; No. 7 DC1.5V battery 4
Environmental temperature	0~50℃	0~40℃
Precision	0.02pH
Calibration method	3-Point automatic correction (4.01; 6.86; 9.18)
Automatic shutdown	10Min automatic shutdown
Low Voltage prompt	Yes.
C/F automatic conversion	Yes.
hold function	Yes.
Display	PH and temperature dual display
Battery	6V (4 * AG13 button battery)

Friendly reminder: This page is a comparison of YuePing PH-100,QiWei PHB-4.NBCLab only provides you with the similarities and differences of the product in the model and specifications.

For more information about YuePing PH-100,QiWei PHB-4similarities and differences, please refer to the NBCLab product details.

Focus on online sales of Lab Testing Instruments