Test Tube pH Pens - Sper Scientific Direct
Test Tube pH Pens - Sper Scientific Direct
Test Tube pH Pens - Sper Scientific Direct
Sper Scientific

850062

Test Tube pH Pens

Regular price $46.00 $0.00 Unit price per

Fits standard test tubes 16 x 50 mm or larger.
Highly stable and accurate readings with a large LCD display. Designed for simple one-hand operation. Automatically calibrates to pH 4, 7 and 10 buffers and can be adjusted to recognize some other non-standard buffers as well. Features hold function, and auto power off with low battery indicator.

  • General Purpose
  • Glass Probe: EPA compliant for labs and wine
  • 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:
IP65 Waterproof:
Indicates Low Battery:
Auto Power Off:
Auto Buffer Recognition:
Hold:
Auto Temp Compensation:  
°C & °F Display:  
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)
CE
Waterproof
ROHS

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