Six models, two sizes: 1.5 and 4 cubic foot

• Wide temperature range: up to -70 to 180°C
• Model with 5°C/min. change rate
• Interior is 3.5” wider than competitors
• Space-saving design
• Your most economical choice

Premium features for the ultimate in testing flexibility

Five models, two sizes: 0.8 & 2.2 cubic feet

Temp range of up to -60 to 150°C

0.8 cu.ft. models are our smallest chambers

Fully programmable via touch-screen

New model BTZ-4200 with fast 15°C/min. change rate

• Wide temperature range: -70 to 180°C
• Compact design based on our 4 cu. ft. benchtop models
• Fits thru doors, requires no cooling water or LN2

Your first choice for most general applications. Quality and competitive pricing.

• Temperature-only or temperature/humidity models
• 8, 14, and 32 cubic foot workspaces
• Fully programmable, touch-screen operation

Faster temperature cycling of 5 to 20°C/min.

• Compact footprint
• Over 50 temperature-only or temperature/humidity models
• Interior sizes: 4, 12, 16, 28, or 35 cu. ft.
• Stainless steel interior and exterior
• Touch screen controller and USB standard

Two models, one size: 2.2 cubic feet

• Ultra-cold temperature range to -75 or -85°C
• High temperature to 100 or 180°C
• Floor-standing design
• Touch-screen programmer with USB