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Syscal Terra

A portable sonar device with a screen displaying a underwater topographic map, various control buttons, and connection ports on top.

The Syscal Terra Switch is the new generation of resistivity & IP surveying system. It mixes recent electronics advances with the standards of resistivity meters designed by IRIS Instruments for more than 30 years

Syscal Monitoring Unit

Portable sync monitoring unit placed inside a black protective case with open lid, featuring a digital screen, control buttons, and various ports.

The Syscal Monitoring Unit (SMU) is an automated system that lets users remotely monitor and manage Syscal Pro survey operations — switching between external power sources when idle, programming acquisition schedules, and sending alerts.

Syscal Multi-Tx

Laboratory control panel with buttons, switches, and a digital display, used for electrical or scientific experiments.

The Syscal Multi-TX is a resistivity & induced polarization system with three 250 W transmitters and six reception channels, using CDMA-coded currents so one injection yields 18 measurements with Pro/R1-level accuracy

Syscal Pro

The Syscal Pro Switch is an all-in-one multinode resistivity and induce polarization imaging system for environmental and engineering geophysical studies.

Syscal Converter

Two industrial electronic devices, one above the other, with various knobs, switches, and warning labels. The top device is a power supply labeled 'C. 1200' with a warning sign, output control, and reset button. The bottom device is a 250W DC/DC converter with input and output voltage controls, warning labels, and red connectors for positive and negative terminals.

The Converter from IRIS Instruments offers a 250 W DC/DC unit (12 V battery) or a 1200 W AC/DC unit (2.2 kVA generator), both with selectable outputs up to 800 V.

Syscal R2

The Syscal R2 is designed for deep resistivity and induced polarization investigations, the Syscal R2 is a high-power system that combines rugged field performance with the accuracy and reliability of the Syscal range.

Syscal R1Plus

A rectangular electronic musical device with multiple colorful ports, buttons, and a small display screen showing text, labeled 'SYSCAL RIPLE plus' with a list of settings and a date, with a small black knob on top and various labeled sections.

The Syscal R1 plus resistivity meter is specifically designed for medium-depth exploration.

Syscal Deep Marine

Electrical testing device labeled SYSCAL Pro DM with a digital display, multiple blue and black connectors, a keypad, and warning symbols.

TThe Syscal Pro Deep Marine is a marine-resistivity profiler with 10 simultaneous reception channels, designed for highly conductive water (e.g. salt water) and capable of recording 10 depth‐levels in about every 2 seconds.

Syscal WiConnect

A person in a purple jacket and blue jeans is outside on grass, holding a tablet. The tablet shows a warning message. There is a white electrical device connected to the tablet with orange cables, and a Wi-Fi icon is in the top right corner of the image.

The WiConnect lets you wirelessly control and monitor Syscal or Elrec devices from a tablet, smartphone, or laptop — start, stop, pause acquisitions; view resistivity, voltage, current, battery, quality metrics, etc., in real time.

Syscal Kid

Specifically designed for very shallow, high resolution resistivity sounding and profiling, Syscal Kid Switch is the most compact of the Syscal range whilst retaining the well-known reliability and measurement accuracy of its bigger siblings.

Syscal Junior

Electrocardiogram (ECG) or medical device with buttons, display screen, and various connection ports.

The Syscal Junio a compact resistivity & induced polarization sounding/profiling unit designed for environmental geophysics, offering two simultaneous reception channels and automatic current-adjustment

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Iris Instruments

Resistivity and Induced Polarization Instruments