Sper Scientific
850067
Test Tube pH Pens
Regular price
$55.00
Fits standard test tubes 16 x 50 mm or larger.
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General Purpose
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Glass Probe: EPA compliant for labs and wine
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Penetration Probe: for food & soil
- Flat Tip Probe: for meat, leather, paper, skin, and other surface pH measurements
Dimensions: 9" × 1⅜" × 1" (225 × 35 × 20 mm)
Weight: 2.3 oz (66 g)<
| Model: | 850062 | 850063 | 850065 | 850066 | 850067 |
| Tip: | General Purpose | Glass | Flat | Penetration | |
| Range: | 0 to 14 | 0 to 14 | 0 to 14 | 2 to 12 | 2 to 12 |
| Resolution: | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Accuracy: | ±0.2 pH | ±0.1 pH | ±0.1 pH | ±0.1 pH | ±0.1 pH |
| Auto 3pt Calibration: |  |
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| IP65 Waterproof: | |
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| Indicates Low Battery: | |
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| Auto Power Off: | |
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| Auto Buffer Recognition: | |
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| Auto Temp Compensation: | |
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| °C & °F Display: | |
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| Probe Length: | 5⅛" × ½" (130 × 12 mm) | 5¼” x ½" (132 x 12 mm) |
5” x ½" (125 x 12 mm) |
5 5/16” x ½" (134 x 12 mm) |
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