CG-1873-20

PH METER, PEN METER, DIGITAL, RESOLUTION 0.01 PH, ST20, OHAUS

Accurate Electrochemistry Measurement at Your Fingertips

Starter pen meters provide what should be expected of a small, economical pen meter: simple, fast, straightforward, no-frills operation time and time again.
With durable ABS housing, a protective sensor cap, and automatic shutdown feature that preserves battery life, Starter pen meters can endure consistent use in rugged environments.
Equipped with a wrist strap that helps prevent unintentional dropping, Starter pen meters are constructed with an IP67 waterproof design that can prevent water damage when dropped in to liquid.

1 year warranty

Item Number	Item Description	PQ	Price	Qty Avail	Quantity
CG-1873-20	pH Pen Meter, Digital, ST20, OHAUS	EACH	^✱ $130.00	2	Add to Favorites

✱ Chemistry Equipment and Hardware Product line

Item Number	Item Description	PQ	Price	Qty Avail	Quantity
CG-1873-200	pH Pen Electrode, Replacement for ST20, OHAUS	EACH	^✱ $94.00	Call for Availability	Add to Favorites

✱ Chemistry Equipment and Hardware Product line

Measurement Range	0.00 – 14 pH; 0.0 – 99.0 °C
Measurement Resolution	0.01 pH
Calibration	3 Point
Temperature Compensation	Automatic
Display	LCD
Working Environment	50°F – 104°F, 85%RH, non-condensing
Working Environment	10°C – 40°C, 85%RH, non-condensing
Net Weight	110.0 g (3.88 oz)
Accuracy ± (Temperature)	0.5 °C
Temperature Range	0 °C – 99 °C
Accuracy	± 0.05 pH / ± 0.5 °C
Meter Type	pH
Temperature Display	Yes
ATC	Yes
Battery Life	200 Hours with Disposable Batteries
Dimensions (Height)	185.0 mm (7.28 in)
Dimensions (Width)	45.0 mm (1.77 in)
Dimensions (Length)	38.0 mm (1.5 in)
pH accuracy (±)	0.05
Automatic Shutdown	Yes, After 6 minutes of non-use
Power	4 AG13 Batteries (Included)
Protection Rating	IP67
Temperature Sensor	50 KΩ NTC
Measurement Range (Temperature)	0 °C – 99 °C
Number of Buttons	3
pH Measuring Range	0 – 14
Wrist Strap	Yes

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PH METER, PEN METER, DIGITAL, RESOLUTION 0.01 PH, ST20, OHAUS

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