
NIVOLIC Water Level Sensor V Notch weir Sensor
The NIVOLIC WL water level sensor suspends a cylindrical weight from a vibrating-wire…
- Range
- 100, 150, 300, 450, 600 mm
- Accuracy
- ±0.1% to ±0.5% F.S. (each sensor calibrated individually)
Instruments, loggers, systems, accessories and software — by name, part number or what you’re measuring.

The NIVOLIC WL water level sensor suspends a cylindrical weight from a vibrating-wire…

The MuST FBG Multiplex SMARTprofile deformation sensor is a fibre Bragg grating (FBG)…

The d-Plucker is a Yieldpoint interface that converts vibrating-wire (VW) transducers,…

The Rock Bolt PullTest was designed by YieldPoint to accurately measure the performance…

The CMP3 is Kipp & Zonen's entry-level thermopile pyranometer, delivering ISO 9060 Class…

The DiTemp Harsh Reading Unit (Raman OTDR) is a distributed temperature sensing…

The BluLink-Vigil is a Bluetooth 5 logger for YieldPoint single-point digital deformation…

The Zata ZAQ250 is an outdoor air quality sensor that combines particulate and noise…

The BOM-TS-485 is a PT1000 back-of-module temperature sensor that measures the…

The PAWS (FTS Quick Deploy portable weather station) is a fire-community-grade automated…

The TUFF TILT 801 is a uniaxial tiltmeter that uses a gravity-referenced electrolytic…

The Greenspan TS-1000A is an Australian-made analogue turbidity sensor with an integral…

The Gecko is ESS's 7th-generation compact seismograph, continuously recording ground…

The DiTemp Light Reading Unit is an entry-level Raman OTDR interrogator for distributed…

Crackmeters and jointmeters are utilised in various geotechnical engineering sectors from…
Crackmeters and jointmeters are utilised in various geotechnical engineering sectors from dams to commercial structures.
They provide valuable information on the progression of an interface…

The Gecko Sigma is a combined recorder and accelerometer for structural health and…

The Roctest PROBEX is a radially-expandable borehole dilatometer probe used to determine,…

The NR Lite2 is a double-sided net radiometer that measures net radiation — the balance…

The Greenspan PS-1000L is an Australian-made, fully submersible logging water level…

The SOFO VII reading unit is a universal interrogator from Smartec that measures both…

The Brazilian Test curved platens accessory applies two opposing normal strip loads to a…

The DMP Borehole Dilatometer is a probe for determining the in-situ modulus of…


The Lufft WS301 is a compact, all-in-one sensor that measures air temperature, relative…
Not sure which one?
Start from the problem, not the part number. An ESS engineer will specify the instruments and quote them.