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Tekelek offer over 25 years’ experience in ultrasonic sensing, instrumentation and communications. Our portfolio of own-design ultrasonic tank monitors for accurate level measurement of fuel oil & gas, chemicals, water, lubricants, waste and more are certified to the highest standards, making them highly accurate and reliable instrumentation.

Ultrasonic monitor RF IP Modem
TEK 608 RF IP Modem
Tekelek’s Broadband/Internet Protocol IP modem is compatible...
GSM Modem - ultrasonic monitor
TEK 569 GSM Modem
Tekelek’s GSM modem is compatible with the Tekelek liquid an...