Versatile milligram scale is equipped with built-in weigh below hook for added flexibility.  Optional battery provides 20 hours of power increasing portability.  Automatic shut-off conveniently shuts your digital milligram electronic balance off, conserving battery power.  Switch weighing modes for reading units: g, kg, mg, ct, lb, oz, ozt, GN, dwt, momme, mesghal, tael, tical, tola, or baht.  Weighing applications include piece counting, percent weighing, ± weighing, and dynamic weighing.

Affordable and easy to use Mettler Toledo Precision Balances are the preferred weighing solution in laboratories, pharmacies, drug discovery weighing applications, or universities.  Precision Toploader Balances from Mettler Toledo are portable precision scales, operated by AC power or battery allowing for weighing flexibility.  PL Series precision toploaders are compact balances, featuring large weighing pan for efficiency.

Mettler Toledo PL303 Precision Toploader has maximum weighing capacity of 310 grams and increments .001 gram and comes with glass draft shield.  Precision Weighing Balances has 10 Mettler Toledo PL Series Precision Toploading Balances for you to choose from.  Higher precision Mettler Toledo AL Series analytical balances, very similar in construction, are also available.  Select the precision weighing instrument that meets your weighing applications.

Mettler Toledo's toploading balances are affordable precision weighing scales that offer everything you need in precision toploaders, without unnecessary features that mark up the cost.  PL toploaders are simple to operate and come with large LC display for maximum ease of reading.

Before you decide to purchase a Mettler Toledo PL303 Mg balance we suggest you review the Sartorius ED623S. Sartorius ED623S milligram balances weigh 620 grams in 0.001 gram increments, while Mettler Toledo's PL303 only weighs up to 310 grams.  If you would like a higher weighing capacity, an RS232 interface, and save money at the same time, choose Sartorius ED623S.

When you purchase an ED623S with external calibration, you are given the option to buy a data printer or WinWedge data transfer software at a deep discount price. Sartorius data printers regularly sell for $860, but if you purchase an ED623S, we will cut the price of the YDP03-OCE down to $399!  This exclusive offer from Precision Weighing Balances will only be honored when you make your selection at the time of purchase.  Sartorius ED623S milligram balances are in stock and ready for immediate delivery.

Mettler-Toledo PL303 Milligram Balance

Mettler Toledo Precision Top-Loading Balance PL303
PWB Discounted Price	$1,194.00
S&H via UPS Ground	$30.00
Capacity x Readability	310 g x .001 g
Repeatability	0.001 g
Linearity(±)	0.002 g
Sensitivity Drift ppm / °C	6
Stabilization Time(s)	3.0
External Mass Weight	200 g (not included)
Housing Base Construction	die-cast aluminum, painted
Units	g, kg, mg, ct, lb, oz, ozt, GN, dwt, momme, mesghal, tael, tical, tola, baht
Below Balance Hook	use for weighing below the balance
Operating Temperature	5°C - 40°C
Battery	20 hours of battery power
Level Indicator	yes
Number of Leveling Screws	2
Display	Large high contrast LC display
Max Ht. Above Weighing Pans	5.5"
Shipping Dimensions(WxDxH)	20.5" x 15.2" x 21.9"
External Balance Dimensions(WxDxH)	9.4" x 13.2" x 11.3"
Automatic Shut-Off	yes
Glass Draft Shield	yes
Weighing Pan	Ø 3.9"
Shipping Weight (kilogram)	7.8 kg
Warranty	1 Year Factory Limited Warranty
Manual	Download to see how it works
Data Brief	Download this brochure for more information

Compact and portable precision balances are easy to operate and include necessary weighing features to offer quality toploaders without going over your budget!  Powered by AC adapter with backup battery good for 20 hours of use gives you weighing flexibility.  Supported weighing units include: g, kg, mg, ct, lb, oz, ozt, GN, dwt, momme, mesghal, tael(3 variants), tical, tola, and baht. PL Series Precision Toploader Balances from Mettler Toledo are available in several different weighing capacities and increments.  Whether your weighing applications require 0.001 gram increments, or 1.0 increments, Mettler Toledo Lab Balances have Precision Toploaders for you.  See additional PL Series Mettler Toledo Precision Toploader Balances!
Mettler Toledo Precision Top Loader Balances Download the User Manual to understand all the functions & features (select the model & any of the options and then the "BUY HERE" image) Mettler Toledo PL83-S (81 g x 0.001 g) $964.00 Mettler Toledo PL303 (310 g x 0.001 g) $1194.00 Mettler Toledo PL202-S (210 g x 0.01 g) $729.00 Mettler Toledo PL203-S (210 g x 0.001 g) $1139.00 Mettler Toledo PL602-S(610 g x 0.01 g) $965.00 Mettler Toledo PL3002 (3100 g x 0.01 g) $1653.00 Mettler Toledo PL601-S (610 g x 0.1 g) $695.00 Mettler Toledo PL802-S (810 g x 0.01 g) $1023.00 Mettler Toledo PL1501-S (1510 g x 0.1 g) $730.00 Mettler Toledo PL1502-S (1510 g x 0.1 g) $1057.00 Mettler Toledo PL3001 (3100 g x 0.1 g) $812.00 Mettler Toledo PL6001-S (6100 g x 0.1 g) $958.00 Mettler Toledo PL8001-S (8100 g x 0.1 g) $1237.00 Mettler Toledo PL6000-S (6100 g x 1 g) $794.00 Optional Accessories Specific Gravity Kit(aftermarket item, not a product from Mettler Toledo) $99.95 Auxiliary Display, Backlit LCD, RS232C $269.00 PL/PL-S Balance Transport Case $224.00 In-use Protective Cover for PL Balances $25.00 In-use Protective Cover for PL-S Models $28.00 ACCUPAC Rechargeable Battery Pack (10-15 hrs) $299.00 Replacement 115 V AC Adapter for PL-S Models $79.00 Anti-theft Cable w/ Lock $41.00 Printer, Dot-Matrix w/ Applications $849.00 Printer, Dot-Matrix Standard $599.00 Ribbon Cartridges for Printers, Pk/5 $52.00 Printer Paper Rolls, Pk/5 $25.00 Adhesive Paper Roll, Each $5.00 Optional Calibration weight and weight sets. 1mg-100g 21 piece Ulti Mass Set $1499.00 10mg-100g 17 piece Class 2 Mass Set $1205.00 10mg-50g 16 piece Class 1 Weight Set $1177.00 1g-100g 9 piece Class 1 Calibration Mass Set $764.00 1g-50g 8 piece Class 2 Certified Weight Set $725.00 100g-1kg 5 piece Class 2 Calibration Weight Set $622.50 50g ASTM Class 1(± 0.12 mg) cal mass $89.00 100g ASTM Class 1(± 0.25 mg) cal mass $94.00 100 g ASTM Class 6 (± 10 mg) cal mass $10.00 200g ASTM Class 1(± 0.50 mg) cal mass $134.00 200 g ASTM Class 6 (± 20 mg) cal mass $15.00 Weighing Pans YWP06G Weigh Pan w/ 3.25" Diameter and 0.75" depth $25.00 YWP05G Weigh Pan w/ Pour Spout and 3.5" Diameter with 1.75" Depth $50.00 YWP04G Gem Pan w/ 6.75 inch Diameter with 0.8 inch Depth $25.00 YWP03G Weighing Gem Pan w/ 5.25 inch Diameter with 0.8 inch Depth $25.00 YWP777G Weigh Pan w/ Pour Spout and 2.4" Diameter with 0.6" Depth $25.00
Precision Toploader Balance Shown without Draft Shield Precision Toploader Balance Shown with Draft Shield
Select from 14 Mettler Toledo High Precision Balances to suit your weighing needs. Model Cap x Read Pan Size Linearity Your Price PL303 310 g x 0.001 g Ø 3.9" w/ draftshield 0.002 g $1194.00 PL83-S 81 g x 0.001 g Ø 3.9" w/ draftshield 0.002 g $964.00 PL3002 3100 g x 0.01 g Ø 7" 0.03 g $1653.00 PL602-S 610 g x 0.01 g Ø 6.3" 0.02 g $965.00 PL202-S 210 g x 0.01 g Ø 4.7" 0.02 g $729.00 PL6001-S 6100 g x 0.1 g Ø 6.3" 0.2 g $958.00 PL3001-S 3100 g x 0.1 g Ø 6.3" 0.2 g $812.00 PL1501-S 1510 g x 0.1 g Ø 6.3" 0.2 g $730.00 PL601-S 610 g x 0.1 g Ø 6.3" 0.2 g $695.00 PL6000-S 6100 g x 1 g Ø 6.3" 2 g $794.00 PL802-S 810 g x 0.01 g Ø 6.3" 0.02 g $1023.00 PL8001-S 8100 g x 0.1 g Ø 6.3" 0.2 g $1237.00 PL1502-S 1510 g x 0.01 g Ø 6.3" 0.03 g $1057.00 PL203-S 210 g x 0.001 g Ø 3.9" 0.002 g $1139.00
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