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Sper Scientific

pH Pens

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pH Pens

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Highly stable and accurate readings with large LCD display
Designed for simple one-hand operation
Automatically calibrates to pH 4, 7, 10 buffers and can be adjusted to recognize non-standard buffers as well
Features hold function and auto power

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	Large Display 850050	Large Display ATC 850051	Large Display ATC 0.01 850052
Range:	2~12	0~14	0~14
Resolution:	0.1	0.1	0.01
Accuracy:	±0.3 pH	±0.2 pH	±0.05 pH
Auto 3 pt Calibration:	3 pt	3 pt	3 pt
Waterproof:	Yes	Yes	Yes
Indicates Low Battery:	Yes	Yes	Yes
Auto Power Off:	Yes	Yes	Yes
Auto Buffer Recognition:	Yes	Yes	Yes
Hold:	Yes	Yes	Yes
Auto Temp Compensation:		Yes	Yes
°C & °F Display:		Yes	Yes
Special Features:	Floats	Floats	Floats

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Product Detail

Thomas No.: 1229F19

Mfr. No.: 850050

Description: Large Display pH Pen, 2-12 range, 0.1 resolution

list price/quantity	total
$55.43 /EA (1/EA)	$0.00

Thomas No.: 1229F20

Mfr. No.: 850051

Description: Large Display ATC pH Pen, 0-14 range, 0.1 resolution

list price/quantity	total
$65.93 /EA (1/EA)	$0.00

Thomas No.: 1229F21

Mfr. No.: 850052

Description: Large Display ATC pH Pen, 0-14 range, 0.01 resolution

list price/quantity	total
$111.12 /EA (1/EA)	$0.00

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