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  • Model: TI-89 Titanium
  • SKU: 6621426
About 188KB user-available RAM; 2.7MB flash ROM; 3D graphing and real-time rotation
  4.6  (62 Reviews)
$147.99
On Sale
Regular Price: $149.99
You Save: $2.00
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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Rating Breakdown

71%
(44 Reviews)
24%
(15 Reviews)
2%
(1 Review)
0%
(0 Reviews)
3%
(2 Reviews)
Value for Price:
4.1
Features:
4.6
Durability:
4.7
Screen Quality:
4.1
  • Model: S50
  • SKU: 9558935
From our expanded online assortment; wide detection range from .00-.40%; LED display; 6 mouthpieces
  2.3  (3 Reviews)
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Rating Breakdown

33%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
67%
(2 Reviews)
  • Model: MPS-10
  • SKU: 9558383
From our expanded online assortment; compatible with S-30, S-50, S-70 and S-80 BACtrack breathalyzer models; 10 mouthpieces; individually wrapped
  5.0  (1 Review)
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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: MPS-50
  • SKU: 9559532
From our expanded online assortment; compatible with S-30, S-50, S-70 and S-80 BACtrack breathalyzer models; 50 mouthpieces; individually wrapped
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  • Model: HEWF2231AA
  • SKU: 7218441
130 Functions - 1 Line(s) - 10 Character(s) - LCD - Battery Powered
  3.5  (2 Reviews)
$79.99
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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Rating Breakdown

0%
(0 Reviews)
50%
(1 Review)
50%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
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