
PQS1 PAR Quantum Sensor for Accurate Measurement
The Kipp and Zonen PQS1 PAR photosynthesis sensor (quantum sensor) accurately measures…
- Temp
- -30 °C to +70 °C
- Spectral range (50% points)
- 400 to 700 nm ± 4 nm
Instruments, loggers, systems, accessories and software — by name, part number or what you’re measuring.

The Kipp and Zonen PQS1 PAR photosynthesis sensor (quantum sensor) accurately measures…

The SMP6 is an ISO 9060 spectrally flat Class B pyranometer from Kipp & Zonen with an…

The ZVS Visibility Sensor uses infrared laser forward-scattering technology to measure…

Geophone-based blast monitoring uses ESS's Gecko recorders to digitise and log any brand…

The FOP-MicroPZ is a robust and ultra-compact fiber optic piezometer used to measure…

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

A broadband seismograph pairs a broadband seismic sensor with a digitiser capable of…

GEOSTRING is an in-place MEMS inclinometer system that continuously measures subsurface…

The GW50 is a nitrate sensor designed for installation in 50 mm wells, which can often be…

The CMP11 pyranometer from Kipp and Zonen uses the temperature-compensated detector…

The C-110 vibrating wire strain gauge is a thin-wall steel tube sensor with two soldered…

This distributed fibre optic sensing system uses a single fibre to continuously measure…

The CONVEX-D digital tape extensometer measures the relative change in distance between…

The Gecko Blast is an ESS-made compact triaxial velocity sensor and data logger for…

The SHP1 is Kipp & Zonen's smart pyrheliometer for measuring direct normal irradiance,…

The BOR-EX is a rod-type multiple-point borehole extensometer (MPBX) from Roctest used to…

The Lufft WS400 is a compact, all-in-one weather station that measures air temperature,…

A wide selection of intelligent meteorological sensors ideal for automated weather…
A wide selection of intelligent meteorological sensors ideal for automated weather stations to measure a variety of atmospheric parameters.

The Zata ZAQ260 is an outdoor air quality sensor that adds precipitation monitoring to…

The Spectre d-GMM is a single-channel Ground Movement Monitor from Yieldpoint that uses a…

The Lufft WS200 is a compact, all-in-one ultrasonic sensor that simultaneously measures…

The MB3a is an analogue infrasound sensor (microbarometer) manufactured by Seismo Wave,…

The Prede POM-01 is an automatic ground-based sky radiometer that measures direct solar…

The SOFO VII reading unit is a universal interrogator from Smartec that measures both…
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Start from the problem, not the part number. An ESS engineer will specify the instruments and quote them.