Portable Instruments

( 0 out of 5 )

TECHNICAL SPECIFICATIONS

Model	QST-0614	QST-0615	QST-0616	QST-0617
Range	0-14 pH	0-1999 µS, 0-19.99 mS	0-1999 ppm, 0-19.99 ppt	0-19.9 ppm
Resolution	0.01 PH	1 με	1 ppm	0.1 ppm
Impedance	>10 ohms
Sensor	Combination pH Electrode	Cond. Cell (Dip type)	TDS Cell (Dip type)	Amperometric DO Probe
Battery	9V DC	9V DC	9V DC	9V DC
Accuracy	0.01 PH	±1% FS	±1% FS	±2% FS
Temp Comp	0-100°C (Manual)			5 to 55°C
Display	31/2 digit LCD	31/2 digit LCD	31/2 digit LCD	31/2 digit LCD
Size	180 x 85 x 30 mm	180 x 85 x 30 mm	180 x 85 x 30 mm	180 x 85 x 30 mm
Weight	250 gm. (Approx)	250 gm. (Approx.)	250 gm. (Approx.)	250 gm. (Approx.)