Bertin MiniTRACE γ S100S

Handheld survey meter

Handheld survey meter for X-ray and gamma radiation with an energy-compensated Geiger-Müller tube and a 1-second response time.

Detector type: Energy-compensated GM1
Energy range: 42 keV–3 MeV1
Enclosure rating: IP44; IP67 with protecting case1

Download product sheet (PDF)All values with references – for tender documents

Specifications checked against the manufacturer’s documents on 2026-10-16

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Overview

Nuclear power & nuclear technology Defence, security & preparedness Emergency services & first response Environmental monitoring & radiation protection Industry & quality control

Specifications

The number after each value refers to the source listed below. Values are as published by the manufacturer; the exact configuration is always confirmed in our quotation.

Detector

Detector type	Energy-compensated GM1

Measuring range

Energy range	42 keV–3 MeV1

Cooling

Storage	650 measured values1

Connectivity & interface

Dose-rate display range	1 µSv/h–100 mSv/h1

Power & battery

Power supply	2 AA batteries, 1.5 V1
Battery life	Up to 2000 hours1

Environment & ratings

Operating temperature	−20 to +50 °C1
Enclosure rating	IP44; IP67 with protecting case1

General

Alarm	4 configurable levels1

The data comes from the manufacturer’s published documents. Manufacturers may change specifications; the current configuration and performance are confirmed in the quotation.

Sources

The number after each value refers to the source listed below. Values are as published by the manufacturer; the exact configuration is always confirmed in our quotation.