Strict Compliance with International Standards – GB/T 5096 & ASTM D130 High-Precision Intelligent Temperature Control – Imported Controller, ±1°C Accuracy Built-in Digital Timer – No External Stopwatch, Convenient Operation Corrosion-Resistant Stainless Steel Bath – Durable and Long-Lasting Flexible Multi-Sample Support – 4 to 12 Samples Simultaneously Compact Design Saves Space