H-B Enviro-Safe General Purpose Liquid-In-Glass Thermometer; 20 to 230F, Total Immersion, Environmentally Friendly (B60504-0200) Earth friendly, EnviroKleen certified thermometers feature green, non-toxic, biodegradable, Enviro-Safe liquid against lead-free, white back glass Meet government, education, and industry mandates to purchase Green products Ideal for use in chemical/petrochemical laboratories, universities, scientific institutions, food and beverage processing, pharmaceutical and medical industries, dairies, breweries and distilleries Manufactured and tested by our USA quality team, individually serialized, traceable to NIST Include a multi-language (English, French, German, Italian, Portuguese, and Spanish) Statement of Accuracy and Traceability Enviro-Safe precision total immersion thermometer Range: 0 to 230F; divisions: 2; accuracy: 2F; immersion: total; length: 200mm (7.9in) Thermometer fill type: Enviro-Safe; back glass: white; made in the USA Enviro-Safe thermometer is EnviroKleen certified and features non-toxic, non-hazardous, biodegradable Enviro-Safe EnviroKleen certified environmentally safe green liquid Individually serialized and includes a multi-language Statement of Accuracy indicating accuracy traceable to NIST to DKD/PTB