If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. Dry Block Thermostat PB200 Series Model:PB200-1, PB200-2, PB200-4 Temperature control range:Room temperature +5°C-150°C Temperature control accuracy:≤±0.5℃ Heating time (25°C-100°C):≤10 minutes Number of modules: 1, 2, 4 [contact-form-7 id="263" title="Product-InquiryForm"]