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Oakton pHTestr® 50S Spear Waterproof Pocket Tester (WD-35634-25)

Oakton pHTestr® 50S Spear Waterproof Pocket Tester (WD-35634-25)

*Oakton® pHTestr 50S Spear Waterproof Pocket Tester, Premium 50 Series (WD-35634-25)
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Oakton's® Spear pHTestr 50S Waterproof Pocket Tester offers a rugged spear tip, ideal for softsolid and semisolid like meat, cheese and fruit. The long, thin electrode may be used to measure pH in test tubes and other narrow containers. Clogging is nearly impossible with the large junction electrode, which is 200 times the size of standard electrodes. A simple interface provides for quick setup and calibration.

Calibration Buffer Solutions Sold Separately. Click here to purchase.

Spear tip ideal for soft and semi solids
Clogging virtually impossible
Up to 3 point pH calibration with NIST or USA auto-buffer recognition
Simple interface for quick set up and calibratione
Automatic Temperature Compensationt
Auto-Shut-off
Self diagnostic error message

Specifications		WD-35634-25
Minimum pH:		-1.0
Maximum pH:		15
pH Resolution:		0.01 pH
pH Accuracy		±0.01
Buffer Recognition:		USA 4.01, 7.00, 10.01 NIST 4.01, 6.86, 9.18
Calibration:		Up to 3 Points
Minimum Temperature:		0°C (32°F)
Maximum Temperature:		60°C (140°F)
Temperature Resolution:		0.1°F/°C
Temperature Compensation:		Yes, ATC (Automatic Temperature Compensation)
Battery:		Four AAA
Battery Life:		250 hours