PH300F Benchtop pH Meter   GENERAL FEATURES High resolution LCD display, 5.7 inches. Multi-reading feature allows auto-read, timed-read and continuous-read. Automatic/Manual temperature compensation ensures accurate results. Auto-hold feature senses and locks the measurement endpoint. Data Storage 500 sets (GLP-compliant). Support for USB or RS-232 communication. Reset feature automatically resumes all settings back to factory default options. IP54 waterproof. 1-5 points calibration with Standard Recognition. Selectable pH buffer groups, including NIST, DIN, GB. Automatic electrode diagnosis with pH slope and offset display.   PRODUCT SPECIFICATIONS

Model		PH300F
Parameters		pH/Temp.(mV)
pH	Range	-2.00 to 20.00pH
	Resolution	0.1, 0.01 pH
	Accuracy	±0.01 pH
	Calibration Points	Up to 5
	Standard Customization	Yes
	Standard Recognition	NIST, GB and DIN buffers
mV	Range	-2000.0 to 2000.0 mV
	Resolution	0.1 mV
	Accuracy	±0.3 mV or ±0.1%
Temperature	Range	-5 to 110 ºC, 23 to 230 ºF
	Unit	ºC, ºF
	Resolution	0.1
	Accuracy	±0.2
Measurement	Reading Mode	Auto Read (Fast, Medium, Slow), Timed, Continuous
	Reading Prompts	Reading, Stable, Locked
	Temp. Compensation	ATC, MTC
Data management	Data Storage	500 results each
	GLP Features	Yes
Inputs	pH Electrode	BNC(Q9)
	Temp. Probe	4-pin aviation connector
Outputs	USB	USB 2.0 flash memory device, PC
	RS 232	printer
Display options	Backlight	Yes
	Auto Shutdown	1~60 min, off
	IP Rating	IP54
	Date and Time	Yes
General	Power	AC Adapter, 100-240V AC input, DC9V output
	Dimensions	242×195× 68 mm
	Weight	900g (1.98 lb)