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德國德圖集團公司(Testo AG)   

“德國德圖集團公司(Testo AG)”始創于1957年，位于德國蘭斯克市（Lenzkirch），是全球最大的便攜式測量儀器專業制造商。

德圖儀器國際貿易（上海）有限公司是德國德圖集團公司（Testo AG）在中國的子公司，成立于2002年，目前在中國香港、成都、廣州和北京設有辦事處，并在上海及香港設有售后服務中心。我們在中國的主要業務領域包括：

1、節能、環保、鍋爐、窯爐、煉鋼廠、電廠、水泥廠等行業
主要產品：

煙氣分析儀：
測量CO、O2、NO、NO2、NOx、SO2、HC、H2S、HC、H2O%、黑度、煙溫和差壓／風速等，計算過剩空氣系數、熱效率、風量／SO2和NO2年排放量等；

2、暖通空調、潔凈廠房等

主要產品：

多功能測量儀：
測量溫度、濕度、（壓力）露點、壓力（正壓、負壓、差壓和絕壓等）、風速、環境空氣中的CO和CO2，陽光輻射和舒適度等；

電子歧管儀（制冷系統和熱泵專用）：
測量壓力、真空和溫度，計算溫差、過熱和冷量不足，檢測制冷劑洩漏，測定制冷劑的蒸發溫度和冷凝溫度；并可記錄和電腦處理資料；

電子記錄儀, 溫濕度和壓力露點變送器：
（防爆）溫濕度電子記錄儀，標準信號（mV/mA）電子記錄儀；（高溫、高精度和高濕帶加熱）溫濕度變送器，壓力露點變送器；溫濕度顯示儀和控制儀；

3、食品工業
主要產品：

溫度儀、紅外溫度儀、濕度儀、溫濕度記錄儀、溫濕度和壓力露點變送器、迷你風洞、風速儀、壓力儀、（食品、藥品等）水活性儀、食用油品質檢測儀、pH計、電導率儀；

4、其他工業
主要產品：

濕度發生器、迷你風洞、風速儀、壓力儀、（木材和其他建材）水分儀、照度儀、聲級計、（機械／頻閃）轉速儀、可燃氣體檢漏儀、內窺鏡、鍋爐檢修工具包、燃具維修工具包、制冷系統和熱泵維修工具包等；

TESTO, INC. is a world leader in the design, development and manufacture of portable test and measurement instrumentation. Backed by 50 years of measuring engineering experience our mission is to provide the best quality, service and value in the industry. In addition, Testo is recognized as the leading worldwide manufacturer of portable combustion efficiency analyzers and air emission analyzers. Testo has also become a major supplier of HVAC, critical HVAC, refrigeration, airflow, and environmental moinitoring instruments for markets as diverse as chemical, food serivce and production, pharmaceutical and biotech, and residential HVAC suppliers.

The company was founded in 1957 in Lenzkirch in the Black Forest region of Germany. The company has been privately owned since inception. Today, Testo consists of 29 subsidiaries and over 54 agents around the world. The United States subsidiary was founded in 1981.

The first product manufactured was a simple electronic thermometer. Today, this product line has expanded to include a large variety of temperature measuring instruments, plus, dataloggers, air velocity meters, humidity and dew point meters, refrigeration service analyzers, multi-function instruments, stack gas analyzers and air emission monitors, water analyzers, tachometers, sound, pressure and light meters, as well.

Testo offers NIST calibrations on all their instruments as well as ISO 9001 quality standards, up to three year warranties on parts, plus service for the life of the instrument.

Primary Business
Manufacturer and marketer primarily of Portable Combustion Efficiency and Air Emission Analyzers for residential, commercial and industrial boiler/burner tuning & EPA emission measuring/reporting. These instruments are ideal for Periodic and Compliance Assurance Monitoring. Some of the industries served include utilities, gas pipeline, pulp & paper, cement processing, glass manufacturing, and diesel and gas turbine engines, etc. Additional Testo products are manufactured and marketed for the HVAC, critical HVAC, Food production and service, and General Industry markets (such as Quality Control, Temperature-Humidity measurement and control, etc.).