HM Digital pH 4.0 buffer solution – 20 packets of 20 ml

Price: $19.46

Part Number: HGC720918

Availability: In-stock

QTY:

Resolution: pH 0.1 pH, 0.00–14.0 pH. Accurate to +/-0.1 pH. Hold button and auto shut-off. Automatic calibration: Auto-ranging to 4, 7 or 10 pH. Very reliable and long lasting. Low battery indicator. Clear cap to notice moisture (or lack of) on probe. Glass encased reference electrode helps retain moisture. Batteries included.

Sold in Quantity of:  1

Warranty Offered:

Weight 1.21 lbs
Dimensions 4.130 × 4.130 × 4.130 in
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