Precision Gage

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25012 MASTER BORE GAGE SETTING RING GAGE PRECISION PAR TOOL
25012 MASTER BORE GAGE SETTING RING GAGE PRECISION PAR TOOL
$50.00
quality
25007 MASTER BORE GAGE SETTING RING GAGE PRECISION PAR TOOL
25007 MASTER BORE GAGE SETTING RING GAGE PRECISION PAR TOOL
$50.00
quality
SPI SWISS PRECISION INSTRUMENTS 30 935 1 PLUG GAGE SET
SPI SWISS PRECISION INSTRUMENTS 30 935 1 PLUG GAGE SET
$200.00
quality
37042 MASTER BORE GAGE SETTING RING GAGE PRECISION
37042 MASTER BORE GAGE SETTING RING GAGE PRECISION
$100.00
quality
SPI SWISS PRECISION INSTRUMENTS 30 935 1 PLUG GAGE SET
SPI SWISS PRECISION INSTRUMENTS 30 935 1 PLUG GAGE SET
$200.00
quality
25012 MASTER BORE GAGE SETTING RING GAGE PRECISION
25012 MASTER BORE GAGE SETTING RING GAGE PRECISION
$50.00
quality
New Precision Made SLIDING BUTTON GAUGE Measuring MM  Inches Free Ship
New Precision Made SLIDING BUTTON GAUGE Measuring MM Inches Free Ship
$19.99
quality
19694 MASTER BORE GAGE SETTING RING GAGE PAR TOOL PRECISION
19694 MASTER BORE GAGE SETTING RING GAGE PAR TOOL PRECISION
$30.00
quality
20626 MASTER BORE GAGE SETTING RING GAGE FREELAND PRECISION
20626 MASTER BORE GAGE SETTING RING GAGE FREELAND PRECISION
$30.00
quality
206052 MASTER BORE GAGE SETTING RING GAGE COMTORGAGE PRECISION
206052 MASTER BORE GAGE SETTING RING GAGE COMTORGAGE PRECISION
$30.00
quality
24807 MASTER BORE GAGE SETTING RING GAGE FEDERAL PRECISION
24807 MASTER BORE GAGE SETTING RING GAGE FEDERAL PRECISION
$30.00
quality
kwik chek precision hole gage
kwik chek precision hole gage
$100.00
quality
Precision Brand 76595 Brass Thickness Feeler Gage 0020 Thickness 1 2
Precision Brand 76595 Brass Thickness Feeler Gage 0020 Thickness 1 2
$55.45
quality
AA Jansson Inc Checkmate Precision Gage Blocks
AA Jansson Inc Checkmate Precision Gage Blocks
$350.00
quality
LK Lot of 6 Precision Brand Feeler Stock Thickness Gauge
LK Lot of 6 Precision Brand Feeler Stock Thickness Gauge
$9.99
quality
AAJansson INC Checkmate Gage Precision Blocks 81 Pieces
AAJansson INC Checkmate Gage Precision Blocks 81 Pieces
$249.99
quality
32 PC 17 64 1 2 Radius Gage Set Steel Precision Gauge Set Machinist Tool
32 PC 17 64 1 2 Radius Gage Set Steel Precision Gauge Set Machinist Tool
$11.99
quality
20474 MASTER BORE GAGE SETTING RING GAGE PRECISION
20474 MASTER BORE GAGE SETTING RING GAGE PRECISION
$50.00
quality
30 PC 1 32 1 4 Radius Gage Set Steel Precision Gauge Set Machinist Tool
30 PC 1 32 1 4 Radius Gage Set Steel Precision Gauge Set Machinist Tool
$11.99
quality
204618 MASTER BORE GAGE SETTING RING GAGE PRECISION PAR TOOL
204618 MASTER BORE GAGE SETTING RING GAGE PRECISION PAR TOOL
$50.00
quality
Precision Brand  0009 Steel Feeler Gage 1 2 x 25 Coil  19365
Precision Brand 0009 Steel Feeler Gage 1 2 x 25 Coil 19365
$50.00
quality
Precision Brand  00025 Steel Feeler Gage 1 2 x 25 Coil  19190
Precision Brand 00025 Steel Feeler Gage 1 2 x 25 Coil 19190
$80.89
quality
Precision Brand  Steel Shim 12X120 020 508mm Gauge  16600 16AA20
Precision Brand Steel Shim 12X120 020 508mm Gauge 16600 16AA20
$62.89
quality
Precision Brand  0013 Steel Feeler Gage 1 2 x 25 Coil  19445
Precision Brand 0013 Steel Feeler Gage 1 2 x 25 Coil 19445
$79.99
quality
Precision Brand  0004 Steel Feeler Gage 1 2 x 25 Coil  19240
Precision Brand 0004 Steel Feeler Gage 1 2 x 25 Coil 19240
$58.39
quality
Precision Brand  0007 Steel Feeler Gage 1 2 x 25 Coil  19315
Precision Brand 0007 Steel Feeler Gage 1 2 x 25 Coil 19315
$41.89
quality
Precision Brand  0012 Steel Feeler Gage 1 2 x 25 Coil  19430
Precision Brand 0012 Steel Feeler Gage 1 2 x 25 Coil 19430
$47.89
quality
Precision Brand  Steel Shim 6X100 0165 419mm Gauge  16550 16A16X
Precision Brand Steel Shim 6X100 0165 419mm Gauge 16550 16A16X
$18.39
quality
Precision Brand  0008 Steel Feeler Gage 1 2 x 25 Coil  19340
Precision Brand 0008 Steel Feeler Gage 1 2 x 25 Coil 19340
$47.89
quality
Precision Brand  0014 Steel Feeler Gage 1 2 x 25 Coil  19470
Precision Brand 0014 Steel Feeler Gage 1 2 x 25 Coil 19470
$79.99
quality
Precision Brand  0019 Steel Feeler Gage 1 2 x 25 Coil  19575
Precision Brand 0019 Steel Feeler Gage 1 2 x 25 Coil 19575
$79.99
quality
Precision Brand  0017 Steel Feeler Gage 1 2 x 25 Coil  19535
Precision Brand 0017 Steel Feeler Gage 1 2 x 25 Coil 19535
$79.99
quality
Precision Brand  0002 Steel Feeler Gage 1 2 x 25 Coil  19175
Precision Brand 0002 Steel Feeler Gage 1 2 x 25 Coil 19175
$49.99
quality
Precision Brand  0011 Steel Feeler Gage 1 2 x 25 Coil  19405
Precision Brand 0011 Steel Feeler Gage 1 2 x 25 Coil 19405
$47.89
quality
Precision Brand  00015 Steel Feeler Gage 1 2 x 25 Coil  19150
Precision Brand 00015 Steel Feeler Gage 1 2 x 25 Coil 19150
$80.89
quality
Starrett Webber Millionths Flatness Gage 4 J1 Precision Machinist Tool
Starrett Webber Millionths Flatness Gage 4 J1 Precision Machinist Tool
$50.00
quality
MITUTOYO NO 192 114 JAPAN MADE PRECISION HEIGHT GAUGE 001 24 RANGE VIC THOR1
MITUTOYO NO 192 114 JAPAN MADE PRECISION HEIGHT GAUGE 001 24 RANGE VIC THOR1
$74.99
quality
Precision Steel Pin Gages M3 Minus 0501 0625 125PCS
Precision Steel Pin Gages M3 Minus 0501 0625 125PCS
$75.00
quality
CHINA MADE PRECISION HEIGHT GAUGE 001 24 RANGE VIC THOR1
CHINA MADE PRECISION HEIGHT GAUGE 001 24 RANGE VIC THOR1
$49.99
quality
Precision Steel Pin Gages M7 Minus 0917 1000 84PCS
Precision Steel Pin Gages M7 Minus 0917 1000 84PCS
$105.00
quality
STARRETT CO MODEL NO 454 PRECISION HEIGHT GAUGE 001 149 RANGE VIC THOR1
STARRETT CO MODEL NO 454 PRECISION HEIGHT GAUGE 001 149 RANGE VIC THOR1
$39.99
quality
21262 MASTER BORE GAGE SETTING RING GAGE PRECISION
21262 MASTER BORE GAGE SETTING RING GAGE PRECISION
$50.00
quality
NISSIN PRECISION MACHINE LEAF TAPER GAUGE SET
NISSIN PRECISION MACHINE LEAF TAPER GAUGE SET
$59.95
quality
MACHINIST TOOL LATHE MILL Machinist Precision Reference Standard Comparator Gage
MACHINIST TOOL LATHE MILL Machinist Precision Reference Standard Comparator Gage
$89.99
quality
Bran New MICROMETER Sliding Button Precision Gauge Free Shipping
Bran New MICROMETER Sliding Button Precision Gauge Free Shipping
$19.99
quality
Lot Two Speed Indicator Gages Federal Central Precision Measuring Vintage Tools
Lot Two Speed Indicator Gages Federal Central Precision Measuring Vintage Tools
$59.99
quality
PRECISION BRAND STEEL SHIM 6 X 100 020MM GAUGE 16590 NIB NEW
PRECISION BRAND STEEL SHIM 6 X 100 020MM GAUGE 16590 NIB NEW
$20.95
quality
1400 40 NS 2A THREAD RING GAGE SET GO NOGO DOMAR TOOLING PRECISION
1400 40 NS 2A THREAD RING GAGE SET GO NOGO DOMAR TOOLING PRECISION
$127.46
quality
Solid Brass Wheel Precision Marking Cutting Gauge with Micro Adjust Head MGB
Solid Brass Wheel Precision Marking Cutting Gauge with Micro Adjust Head MGB
$26.99
quality
3 PRECISION BORE GAGE INSPECTION FIXTURES LOT OF BORE GAGE HEADS AND PARTS
3 PRECISION BORE GAGE INSPECTION FIXTURES LOT OF BORE GAGE HEADS AND PARTS
$9.95
quality
Precision Brand 19740 Steel Thickness Feeler Gage Poc Kit Assortment 1 2 5 20
Precision Brand 19740 Steel Thickness Feeler Gage Poc Kit Assortment 1 2 5 20
$30.79
quality
20 PIECE PRECISION BRAND BRASS THICKNESS GAGE SET 001 IN THROUGH 030 IN
20 PIECE PRECISION BRAND BRASS THICKNESS GAGE SET 001 IN THROUGH 030 IN
$48.99
quality
20 Pair Ultra Thin Parallel Set Square Bar Precision 1 2 in 1 11 16 Gage Gauge
20 Pair Ultra Thin Parallel Set Square Bar Precision 1 2 in 1 11 16 Gage Gauge
$55.00
quality
4 Pair Steel Parallel Set Hardened Square Precision Gauge Gage 6 Block Gage
4 Pair Steel Parallel Set Hardened Square Precision Gauge Gage 6 Block Gage
$25.98
quality
Jo Plug R M8x125 6H Precision CMM Tapped Hole Location Gage SPE8125MT
Jo Plug R M8x125 6H Precision CMM Tapped Hole Location Gage SPE8125MT
$27.00
quality
iKKEGOL Precision 100mm 4 Inch Digital Electronic Gauge Stainless Steel Vernier
iKKEGOL Precision 100mm 4 Inch Digital Electronic Gauge Stainless Steel Vernier
$23.62
quality
MTG Precision MASTER BORE GAGE SETTING RING GAGE 28000 Z
MTG Precision MASTER BORE GAGE SETTING RING GAGE 28000 Z
$42.95
quality
Precision Brand 78905 13 Blade Plastic Thickness Gage Sets Range 001 030
Precision Brand 78905 13 Blade Plastic Thickness Gage Sets Range 001 030
$13.93
quality
Federal Dimensionair air gage precision measuring instrument gauge 40001 D 4000
Federal Dimensionair air gage precision measuring instrument gauge 40001 D 4000
$199.99
quality
Go NoGo Lot of 28 Plug Precision Chicago ILL 38 Gage Gauge MM HEX Metric SET
Go NoGo Lot of 28 Plug Precision Chicago ILL 38 Gage Gauge MM HEX Metric SET
$149.99
quality
20456 MASTER BORE GAGE SETTING RING GAGE PRECISION
20456 MASTER BORE GAGE SETTING RING GAGE PRECISION
$50.00
quality
20474 MASTER BORE GAGE SETTING RING GAGE PRECISION
20474 MASTER BORE GAGE SETTING RING GAGE PRECISION
$50.00
quality
ZERO Spindle Precision Concentric Checker AD 012 Southern Gauge QC
ZERO Spindle Precision Concentric Checker AD 012 Southern Gauge QC
$25.00
quality
20464 MASTER BORE GAGE SETTING RING GAGE PRECISION
20464 MASTER BORE GAGE SETTING RING GAGE PRECISION
$50.00
quality
Perfekt Precision Metric Plug Pin Setting Gage GO 2680mm NOGO 2720mm
Perfekt Precision Metric Plug Pin Setting Gage GO 2680mm NOGO 2720mm
$79.00
quality
4x1 13 16x1 13 16 Precision Angle Block 0 60 Degree V Groove Angle Block Gauge
4x1 13 16x1 13 16 Precision Angle Block 0 60 Degree V Groove Angle Block Gauge
$59.99
quality
TCI Precision Metric Plug Pin Setting Gage 40030mm
TCI Precision Metric Plug Pin Setting Gage 40030mm
$89.00
quality
4L X 1 3 16 W Precision Angle Block 0 60 Degree V Groove Angle Block Gauge
4L X 1 3 16 W Precision Angle Block 0 60 Degree V Groove Angle Block Gauge
$53.99
quality
Bal Tec 1700mm Precision Ball Sphere Setting Gage
Bal Tec 1700mm Precision Ball Sphere Setting Gage
$89.00
quality
SPI Swiss Precision Dial Gauge 0005 w Accesories in Box
SPI Swiss Precision Dial Gauge 0005 w Accesories in Box
$26.85
quality
26 Piece Radius Gage Set Plastic Case 1 64 1 2 In 25 Leaves MACHINIST PRECISION
26 Piece Radius Gage Set Plastic Case 1 64 1 2 In 25 Leaves MACHINIST PRECISION
$44.77
quality
Precision 19610 Inspection 021 533mm Feeler Gauge 1 2 x 12 x Qty 2
Precision 19610 Inspection 021 533mm Feeler Gauge 1 2 x 12 x Qty 2
$4.99
quality
40 PRECISION ELECTRONIC DIGITAL HEIGHT GAGE W LARGE SCREEN new
40 PRECISION ELECTRONIC DIGITAL HEIGHT GAGE W LARGE SCREEN new
$429.00
quality
PRECISION BRAND 011 THICKNESS GAUGE STOCK 1 2 WIDE 25 LENGTH USA MADE NEW
PRECISION BRAND 011 THICKNESS GAUGE STOCK 1 2 WIDE 25 LENGTH USA MADE NEW
$9.95
quality
PRECISION BRAND 023 THICKNESS GAUGE STOCK 1 2 WIDE 25 LENGTH USA MADE NEW
PRECISION BRAND 023 THICKNESS GAUGE STOCK 1 2 WIDE 25 LENGTH USA MADE NEW
$9.95
quality
EuroTool Generic GAU 17800 Precision 100mm 4 Digital Electronic Gauge
EuroTool Generic GAU 17800 Precision 100mm 4 Digital Electronic Gauge
$30.19
quality
PRECISION BRAND 016 THICKNESS GAUGE STOCK 1 2 WIDE 25 LENGTH USA MADE NEW
PRECISION BRAND 016 THICKNESS GAUGE STOCK 1 2 WIDE 25 LENGTH USA MADE NEW
$9.95
quality
PRECISION BRAND 018 THICKNESS GAUGE STOCK 1 2 WIDE 25 LENGTH USA MADE NEW
PRECISION BRAND 018 THICKNESS GAUGE STOCK 1 2 WIDE 25 LENGTH USA MADE NEW
$9.95
quality
PRECISION BRAND 019 THICKNESS GAUGE STOCK 1 2 WIDE 25 LENGTH USA MADE NEW
PRECISION BRAND 019 THICKNESS GAUGE STOCK 1 2 WIDE 25 LENGTH USA MADE NEW
$9.95
quality
Ames 7567 Precision Dial Depth Gage
Ames 7567 Precision Dial Depth Gage
$99.99
quality
PRECISION BRAND 017 THICKNESS GAUGE STOCK 1 2 WIDE 25 LENGTH USA MADE NEW
PRECISION BRAND 017 THICKNESS GAUGE STOCK 1 2 WIDE 25 LENGTH USA MADE NEW
$9.95
quality
PRECISION BRAND FEELER GAGE 020 thick 1 2x25  upc no 19600 19h20
PRECISION BRAND FEELER GAGE 020 thick 1 2x25 upc no 19600 19h20
$33.00
quality
Precision Brand 09105 Steel Thickness Feeler Gage Coil 005mm Thickness
Precision Brand 09105 Steel Thickness Feeler Gage Coil 005mm Thickness
$27.77
quality
6 TiN TELESCOPING T BORE HOLE Precision GAGE GAUGE SET
6 TiN TELESCOPING T BORE HOLE Precision GAGE GAUGE SET
$24.99
quality
Vintage New Etalon No 14 Roch Precision Vernier Height Gauge with box
Vintage New Etalon No 14 Roch Precision Vernier Height Gauge with box
$68.88
quality
Machinist Vernier Precision Height Gage 18
Machinist Vernier Precision Height Gage 18
$49.99
quality
6pc Telescoping Gage Set 5 16 6 Range Super Precision T Bore Hole Gauges
6pc Telescoping Gage Set 5 16 6 Range Super Precision T Bore Hole Gauges
$15.90
quality
LAST ONE USED USA PRECISION METRIC THREAD PLUG GAGE M35 x 10 6G 0100R
LAST ONE USED USA PRECISION METRIC THREAD PLUG GAGE M35 x 10 6G 0100R
$141.00
quality
001 1 precision dial gauge tool
001 1 precision dial gauge tool
$4.00
quality
Woodpeckers Precision Woodworking Tools SG WP Saw Gauge
Woodpeckers Precision Woodworking Tools SG WP Saw Gauge
$76.98
quality
FOWLER DIAL GAGE 15 25 PRECISION TOOL BORE GAUGE 846879
FOWLER DIAL GAGE 15 25 PRECISION TOOL BORE GAUGE 846879
$182.00
quality
Brown  Sharpe 5830 Hite icator Height Gauge 9 w 9 Precision Riser Block 5831
Brown Sharpe 5830 Hite icator Height Gauge 9 w 9 Precision Riser Block 5831
$161.09
quality
Dial Bore Gage Gauge 07 15 Engine Cylinder Indicator Precision GRAD 0005
Dial Bore Gage Gauge 07 15 Engine Cylinder Indicator Precision GRAD 0005
$52.94
quality
Kanon 0 to 12 Dial Precision Height Gauge Machinist Tool
Kanon 0 to 12 Dial Precision Height Gauge Machinist Tool
$75.00
quality
Precision Gage  Tool Grindometer G 1 General Ink Gage 0 10 NPIRI 0 25 Microns
Precision Gage Tool Grindometer G 1 General Ink Gage 0 10 NPIRI 0 25 Microns
$355.00
quality
PRECISION STEEL M0 MINUS PIN GAGE SETS 0011 0060  00002
PRECISION STEEL M0 MINUS PIN GAGE SETS 0011 0060 00002
$19.99
quality

Dial Indicator Gauge Magnetic Base Set Test Precision Starrett Resolution 0001
Dial Indicator Gauge Magnetic Base Set Test Precision Starrett Resolution 0001
$37.06
quality
Fluke 700 Series Precision Pressure Test Gauge
Fluke 700 Series Precision Pressure Test Gauge
$1,373.77
quality
Laser Precision Corp RT 1000W CAI Laser Power Monitor Watt Gauge Meter
Laser Precision Corp RT 1000W CAI Laser Power Monitor Watt Gauge Meter
$103.99
quality
Precision Brand 78905 Plastic Thickness Gage Fan Blade Assortment 0001 003
Precision Brand 78905 Plastic Thickness Gage Fan Blade Assortment 0001 003
$42.44
quality
Precision Brand 76740 Brass Thickness Feeler Gage Poc Kit Assortment 1 2 New
Precision Brand 76740 Brass Thickness Feeler Gage Poc Kit Assortment 1 2 New
$83.99
quality
SMC IR3020 N03 15 120 PSI Precision Modular Regulator w Gauge
SMC IR3020 N03 15 120 PSI Precision Modular Regulator w Gauge
$55.99
quality
Magnetic Flexible Base Holder Stand Dial Test Indicator Gauge Scale Precision
Magnetic Flexible Base Holder Stand Dial Test Indicator Gauge Scale Precision
$23.95
quality
Dial Bore Gage Gauge 07 15 Engine Cylinder Indicator Precision GRAD 0005
Dial Bore Gage Gauge 07 15 Engine Cylinder Indicator Precision GRAD 0005
$52.94
quality
PRECISION DOUBLE BEAM 12 DIAL HEIGHT GAGE 001
PRECISION DOUBLE BEAM 12 DIAL HEIGHT GAGE 001
$50.00
quality
SUNNEN Precision Hole Gage Model PG 800 S Loc E 4
SUNNEN Precision Hole Gage Model PG 800 S Loc E 4
$3,000.00
quality
Precision Metric Slip Gauge Block Set 10 01 029 mm 20pcs USSR Top Grade
Precision Metric Slip Gauge Block Set 10 01 029 mm 20pcs USSR Top Grade
$29.99
quality
Krautkramer Branson CL3 DL Handheld Precision Ultrasonic Thickness Gauge GE NDT
Krautkramer Branson CL3 DL Handheld Precision Ultrasonic Thickness Gauge GE NDT
$999.00
quality
DoALL Grade A USA 86pc Precision Gage Block Set
DoALL Grade A USA 86pc Precision Gage Block Set
$122.99
quality
Precision Brand 19150 Steel Thickness Feeler Gage Coil 00015 Thickness 1 2
Precision Brand 19150 Steel Thickness Feeler Gage Coil 00015 Thickness 1 2
$41.45
quality
Precision Brand 19190 Steel Thickness Feeler Gage Coil 00025 Thickness 1 2
Precision Brand 19190 Steel Thickness Feeler Gage Coil 00025 Thickness 1 2
$66.47
quality
Precision Brand 78900 Plastic Thickness Gage Fan Blade Assortment 0001 003
Precision Brand 78900 Plastic Thickness Gage Fan Blade Assortment 0001 003
$52.79
quality
CHESTERMAN NO 369 26 1 1000 VERNIER PRECISION HEIGHT GAUGE 67cm 1 50mm
CHESTERMAN NO 369 26 1 1000 VERNIER PRECISION HEIGHT GAUGE 67cm 1 50mm
$130.45
quality
VINTAGE SURFACE GAGE GAUGE ANTIQUE MACHINIST INSPECTION PRECISION TOOL OLD
VINTAGE SURFACE GAGE GAUGE ANTIQUE MACHINIST INSPECTION PRECISION TOOL OLD
$85.00
quality
3 CONTINENTAL PRECISION INSTRUMENTS 0 200 PSI GAUGE 2 GAUGE FACE
3 CONTINENTAL PRECISION INSTRUMENTS 0 200 PSI GAUGE 2 GAUGE FACE
$24.99
quality
Fairchild Hiller 302 2 2 Precision Regulator 0 10PSI 1 4 Ports 1 8 Gauge Port
Fairchild Hiller 302 2 2 Precision Regulator 0 10PSI 1 4 Ports 1 8 Gauge Port
$65.00
quality
Ball Slide Automation Gages Linear Positioning with Precision Ball Movements
Ball Slide Automation Gages Linear Positioning with Precision Ball Movements
$47.37
quality
Precision Gage Block 24 Piece Set
Precision Gage Block 24 Piece Set
$75.00
quality
Custom Precision Ball Gauges Gages Qty 4 13400 14961 16919 16929
Custom Precision Ball Gauges Gages Qty 4 13400 14961 16919 16929
$40.00
quality
Lot of Thickness Gages Leveling Bars  Custom Precision Height Gauge Blocks
Lot of Thickness Gages Leveling Bars Custom Precision Height Gauge Blocks
$169.95
quality

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Precision Gage

Frequently Asked Questions...

how to calculate percentage uncertainty of the reading from micrometer screw guage?


Best Answer...

Answer:

The micrometer screw gage can be checked against precision gage blocks for accuracy (perhaps the instrument was abused?). The instrument must be applied with a certain feel to obtain accurate and repeatable readings. The special graduations have a limited accuracy and it is necessary to estimate any reading more refined than the graduations. If the instrument can measure from zero to say one inch, a fixed error would be a larger percent of 0.1 inch than of 1.0 inch. Instrument errors (pressure gages, etc.) are often specified as % f.s. (percent full scale). Taking the average reading of say ten readings (and throwing out any obvious flyers) should provide a more accurate reading than a single reading.


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