Specs:
Type
Style
Oscillation method
Temperature requirements
Capacity requirements
Country
Standard
$677.00
SE
HUXI HT-W330G Heatable, Multifunctional Desktop Shaker (Reciprocating)
ReciprocatingRT+5~100°C

$535.00
SE
HUXI HTS-W330 Decolorization Shaker
Reciprocatingwithout
Reciprocating Multifunctional Desktop Shaker (7.5kg), 60-400rpm, 100~240V 50~60HZ, Packaging Dimensions 420 * 386 * 185mm, amplitude 8mm, including universal tray

$697.00
SE
HUXI HT-W330GB Heated Track Shaker
reciprocate
60~400rpm (optional to 500), Timer Range 0~99h59min, Temperature range RT + 5~ 75 ℃, temperature accuracy 0.1 ℃, amplitude 8mm, with universal tray (20240022)

If you don't know how to choose "Oscillator/Shaker", please consult customer service.