
Lufft WS401 Compact Weather Sensor
The Lufft WS401 is a compact all-in-one weather sensor measuring air temperature,…
- Range
- -50 to 60 °C
- Output
- RS485 Modbus (SDI-12 optional)
Instruments, loggers, systems, accessories and software — by name, part number or what you’re measuring.

The Lufft WS401 is a compact all-in-one weather sensor measuring air temperature,…

The BTD-300 is a lightning detection radar from Biral that detects cloud-to-cloud,…

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

The BOREMAC is a self-boring pressuremeter used to determine the strength and…

Sophisticated instruments for the measurement of specific atmospheric parameters such as…
Sophisticated instruments for the measurement of specific atmospheric parameters such as stratospheric Ozone, UV spectra and evapo-transpiration.

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

The Lufft WS800 is the top-of-range all-in-one compact weather sensor, adding lightning…

The CGR4 is a Kipp & Zonen pyrgeometer for high-accuracy measurement of downward longwave…

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

The UMI is a tabletop, universal fibre-optic datalogger for multi-point temperature,…

The DiTeSt Dual Reading Unit is a Brillouin-scattering (BOTDA/BOTDR) interrogator for…

The Greenspan ORP-1000L is a submersible oxidation-reduction potential (ORP) sensor with…

The SOFO Standard Deformation Sensor is a fibre-optic transducer from Smartec that…

The TRI-MOD-S rock pressuremeter (flexible dilatometer) measures the in-situ strength and…

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

The Greenspan EC-1500 is an Australian-made, fully submersible electrical conductivity…

The d-Sloughmeter is a low-cost ground failure sensor that detects cable slippage or rock…

The Lufft WS510 is a research-grade compact weather station measuring air temperature,…

The EEC Radar Wind Shear System (RWSS) is an airport weather radar system built to detect…

The HID Cell Interface is a compact breakout box that connects ESS HID stress sensors to…

These naturally-ventilated radiation shields protect temperature and humidity probes from…

The HYDLO Hydraulic Load Cell is a sealed, oil-filled cell that measures tensile or…

This is a mirrored circular prism reflector target used with a total station for…

The CHP1 is a Kipp & Zonen pyrheliometer for direct normal irradiance (DNI) measurement,…
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Start from the problem, not the part number. An ESS engineer will specify the instruments and quote them.