
d-REBAR Instrumented Rock Bolt
The d-REBAR is an instrumented rock bolt that monitors how strain and load develop along…
- Range
- 13-20 mm displacement (F.S.); strain 0-26,000 µε over 500 mm gauge
- Output
- RS485, up to 500 m over 2 x twisted pair
Instruments, loggers, systems, accessories and software — by name, part number or what you’re measuring.

The d-REBAR is an instrumented rock bolt that monitors how strain and load develop along…

Glare screen kit for downward facing pyranometers mounted on an albedo/net radiation…

The SFO-W is a spot-weldable fibre-optic strain sensor — a stainless-steel tube welded…

TOTEX latex weather balloons, distributed in Australia by ESS Weathertech, are…

AMPBOX is a galvanically isolated signal amplifier for Kipp & Zonen irradiance sensors,…

The PENCEL (also known as the pushed-in or cone pressuremeter) is a small, highly…

The Kipp & Zonen CSD3 is a solid-state sunshine duration sensor that uses three…

The JM series is a vibrating-wire displacement transducer used to monitor movement at…

Complete range of high quality instruments for the measurement of every part of the solar…
Complete range of high quality instruments for the measurement of every part of the solar spectrum, from the ultraviolet to the far infrared.

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

The Roctest PROFIL is a digital inclinometer probe system used to monitor subsurface…

The Borehole Diameter Caliper is a mechanical micrometer used to measure roof-bolt-hole…

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 digi-Bolt allows engineers to monitor the development of strain and load along rigid…

The Groundview 100 is a portable borehole video inspection system with a hand winch and…

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

The CP1 and CP15 are Roctest standpipe piezometer filter tips attached to a rigid PVC…

The G-200 Fall Cone Apparatus is a laboratory instrument for rapidly determining the…

The Zata ZAQ VOCs monitoring sensor is a low-cost photoionization-detection instrument…

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

The CPR-6 is a light, compact water level indicator that measures the depth of water in…


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

The CMP11 pyranometer from Kipp and Zonen uses the temperature-compensated detector…
Not sure which one?
Start from the problem, not the part number. An ESS engineer will specify the instruments and quote them.