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Thermo Scientific Precision Water Bath 281, Digital

Part Number: 2829

Model 2829, Thermo Scientific Precision Water Bath 281, Digital

Thermometer Optional
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List Price



-$90.00 (10.1%)  


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Total Price   



Normally Ships in 3-7 Business Days


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Part No.  



0.7 Gallons, 2.5 Liters

Temperature Display  

0°C to 100°C

Temperature Range  

Ambient to 99.9°C

Chamber Dimensions  

6" Deep, 5"W x 6"L

Ext Dimensions  

9.7"H x 8"W x 8.8"D


12 lbs

Temp Uniformity  

±0.2°C at 37°C

Temp Sensitivity  

±0.1°C at 37°C

Power Output  

225 Watts

Thermal Output  

768 BTU


1 Year Parts and Labor


120V 60Hz

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Features of the 281 Water Bath

Easy-to-maintain, seamless stainless-steel interior chamber and epoxy powder-coated exterior resist corrosion and chemical damage

Rugged, high-performance bath maintains water temperature from ambient to 99.9°C

Allow temperature setpoint with ±0.1°C precision at the push of a button

Microprocessor control with bright three-digit LED display shows current bath temperature and provides easy operation

Automatic overtemperature protection

Includes a stainless-steel diffuser shelf

Includes a polypropylene gable cover

Over-temperature safety circuitry prevents thermal runaway

Front mounted controls simplify operation

UL Listed

A free duck in every bath!

Precision Water Bath Brochure (PDF)

Included with Purchase

Polypropylene Gable Cover

Diffuser Shelf

Rubber Duck

Optional Accessories

Petri Dish Rack, Stainless Steel

Part Number: 3166183

9-3/4 x 8-3/4 x 6-1/4 inches. The Petri dish rack holds 80 x 50 mm Petri dishes or 30 x 90 mm Petri dishes.

Sale Price: $233.00

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Model 3166183, Thermo Scientific Petri Dish Rack, Stainless Steel

Test Tube Rack, Stainless Steel

Part Number: 3161601

10 x 8-1/2 x 5-1/2 inches. The test tube rack holds 50 test tubes up to 25 mm from 97 to 150 mm high. Openings are 1 inch (25 mm) square.

Sale Price: $295.00

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Glass Thermometer 305mm (12in) 0-100C

Part Number: 3166220

This non-hazardous glass thermometer reads in 1.0C increments. It is 305mm (12in) long and read from 0 to 100C.

Sale Price: $50.00

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Model 3166220, Thermo Scientific Glass Thermometer 305mm (12in) 0-100C

Gable Cover for Water Bath Models 181, 281

Part Number: 3161572

This water bath gable cover fits the Thermo Scientific models 181 and 281.

Sale Price: $89.00

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