TOB-PHBJ-260 portable PH tester is high-quality ph testing equipment with a 0-14 testing range. It’s functions as follows:

1 LCD widescreen display, blue backlight controlled

2 Fully automatic calibration, power-off protection, automatic calibration, manual and automatic temperature compensation function.

3 With Undervoltage display prompt, automatic shutdown function extended battery life

6 Test results support the storage, access, delete, print, most can store 200 sets of experimental data

7 With RS-232 interface, can be connected with a printer.

Model		PH Meter TOB-PHBJ-260
Testing parameter		pH、mV, Temperature
Testing range	pH	(0.00~14.00)pH
	mV	（-1800~1800）mV
	Temperature	（-5.0～105.0）℃
Resolution	pH	0.01pH
	mV	1mV
	Temperature	0.1℃
Error	pH	±0.01pH±1
	mV	±0.1%（FS）
	Temperature	±0.3℃±1
Stability		（0.01pH±1）/3h
Source voltage		Four AA alkaline battery
Dimension(LWH)		2108650mm
Weight		0.5kg
Warranty		One year limited warranty with lifetime support