Tel-Tru Manufacturing Company is a World-Class manufacturer of bimetal thermometers, pressure gauges and accessory products.

• See also:
• Masterformat 2004
• 11 24 00 - Maintenance Equipment
• 11 24 13 - Floor and Wall Cleaning Equipment
• 11 24 16 - Housekeeping Carts
• 11 24 19 - Vacuum Cleaning Systems
• 11 24 23 - Window Washing Systems
• 11 40 00 - FOODSERVICE EQUIPMENT
• 11 53 00 - Laboratory Equipment
• 11 57 00 - Vocational Shop Equipment
• 41 00 00 - MATERIAL PROCESSING AND HANDLING EQUIPMENT
• 42 00 00 - PROCESS HEATING, COOLING, AND DRYING EQUIPMENT
• 43 00 00 - PROCESS GAS AND LIQUID HANDLING, PURIFICATION, AND STORAGE EQUIPMENT
• 45 00 00 - INDUSTRY-SPECIFIC MANUFACTURING EQUIPMENT
• Masterformat 1995
• 11010 - Maintenance Equipment
• 11400 - Food Service Equipment
• 11500 - Industrial and Process Equipment
• 11600 - Laboratory Equipment