GREENSPAN PRODUCTS
Greenspan’s range of hydrological sensors are all made in Melbourne, Australia. We are able to provide service and support for years after you purchase your sensor.

TS-1000A and TS-1000L
Analogue output and logging turbidity sensor.

PS-1000A and PS-1000L
Analogue output and logging submersible pressure sensor.

PH-1000A and PH-1000L
Analogue output and logging pH sensor.

ORP-1000A and ORP-1000L
Analogue output and logging oxgygenation reduction potential sensor.

MP and MQ Multi-parameter water quality sensors
Multi-parameter water quality sensors
SRC PRODUCTS
View and download the product data sheets for our seismic sensors. The Seismology Research Centre has assisted in the design of ESS-manufactured recorders & digital sensors. We provide service and support for 10+ years for ESS-made seismographs.