QiWei PHB-5 and QiWei PHB-4 compare

Home> PH Meter> QiWei> Compare

Hide the sameHighlight differences

Model selection comparator If you have any questions, please click below Service	QiWei PHB-5 pH meter (portable microcomputer) 210.0 RMB China Detail	QiWei PHB-4 pH meter (portable microcomputer) 630.0 RMB China Detail

Model comparison

Type	Portable	Portable
Range	0~14PH	0~14PH
Accuracy	Miscellaneous	±0.01
Accessories

Parameter comparison

Measurement parameters		pH, mV, temperature
PH range	0~14pH	0~14pH
PH measurement Accuracy	±0.1ph
resolution
Temperature Measurement range	without
Stability (zero drift)		≤ 0.01 pH +/- 1 word/2h
input impedance
Storage function
Power	1 DC 9V battery
Dimensions	1204034mm	1808030mm
Weight	110g	About 0.5Kg
Standard electrode reagent		E201-C-W plastic case PH temperature electrode; PH standard calibrated sample; No. 7 DC1.5V battery 4
Conditions of use
Instrument level	Level 0.1

Friendly reminder: This page is a comparison of QiWei PHB-5,QiWei PHB-4.NBCLab only provides you with the similarities and differences of the product in the model and specifications.

For more information about QiWei PHB-5,QiWei PHB-4similarities and differences, please refer to the NBCLab product details.

Focus on online sales of Lab Testing Instruments