Testech

M2M RTU/Telemetry and SCADA HMI Software for Wireless Remote Monitoring, SMS/GPRS Remote Monitor Terminal (Support DIO, Analog, Relay Output). System Integration, Embedded Hardware/Software Project related to M2M and Remote Telemetry. Design and Development Services.
Includes Water and Weather Sensors, as well as HVAC Sensors Monitoring and Alarm/Alert Notification/ SCADA HMI.

NESA

Meterological Weather Station, Landfill, Data Logger, Water Qualites MultiParameter SONDE

Global Water

Water and Weather Stations, Sensor Probe 4-20mA Transmitter Display Controller Datalogger for Water Level, Flow, PH, Temperature, ORP, Turbidity, Conductivity, Chlorine, Dissolve Oxygen.
Rain Gauge, Tipping Buckets.
Low Cost Datalogger Battery Operated.
Water/River Flow probe

Flow-Tronic​

Flowmeter, Flow measurement,s Full Pipe Flowmeters, Open Channel Flowmeters

Aqua Bailers

Groundwater Sampling Bailers

Migatron Corp

Intrinsically Safe Ultrasonic Senor, Close range Sensor, Safety Barrier, Set-Point Controller and Display , remote Ultrasonic Sensor Head

Float Switch

Float Switch for Flood Monitoring, Level, Sewage, Oil tank, Sump Pump

Texas Electronics

Rain Gauge, Weather Station and Data Logger