GREISINGER

Greisinger combines the expertise of experienced specialists under one roof as a Center of Competence for measuring devices, indicators and regulators, and temperature sensors.

Market trends are tracked and integrated into the development of new technologies. Consequently, Greisinger's long-standing business can rely on almost 35 years of experience. Greisinger's first product, the first temperature sensor for monitoring haystacks at the time, precisely met market demands and laid the groundwork for their future success.

Meanwhile, Greisinger's product offering has expanded significantly. Greisinger has made its goods available to a broader audience via the retail sector, initially intended for industrial customers' harshest environments.

Greisinger promises that all technology and gadgets used in manufacturing and quality control are constantly cutting-edge. As part of the GHM GROUP, Greisinger participates in continuous improvement efforts to improve its processes and operations. Consequently, they can offer outstanding "Made in Germany" product quality at affordable prices.



  • Made in Germany
  • Display of resistivity, salinity or TDS (total dissolved solids)
  • Conforms to Drinking Water Ordinance requirements (TrinkwV 2001) and DIN EN 27888
  • 3 display units selectable (ppm, mg/ m³ and% CO Hb)
  • Adjustable alarm boundaries - integrated acoustic alarm
  • Warning when exceeding the maximum Workplace concentration (MAK / AGW)
  • Automatic zero calibration
  • Max value memory, Hold function
  • Interface for RS 232 or USB adaptor
  • Low power consumption (> 1.000Stunden with standards. 9V battery)
  • Attractive price-performance ratio
  • Quick measurement readings (approx. 20 s)
  • Slim sensor housing enables easy handling, hose length allows freedom of movement
  • With data logger: Measured values can be analysed on the PC with USB adapter and software (accessories)
  • Watertight (IP 65 / IP 67)
  • Pressure compensation
  • Temperature Measuring Device G1700 Series Available in 2 versions
  • Three-line display / overhead display at the push of a button
  • Sensor and cable temporarily (2 hours) resistant to temperatures up to 250°C
  • 3 measurements in one device
  • For connection of TFS0100 humidity probe
  • With temperature input Type K for surface probes
  • Includes data logger
  • Long battery operation time
  • Multi-channel water analysis device for simultaneous measurement of pH O2 or pH and conductivity
  • Graphic & multilingual LCD display
  • Micro USB rechargeable
  • USB datalogger
  • Scale freely on site within seconds
  • Monitoring for probe damage, probe short circuit, values above/below permissible limit
  • No auxiliary energy Special adaptor can be turned to any position
  • Display adaptable to 4 positions
  • Plug-in display 4...20 mA with EX-protection for all potentially explosive atmospheres
  • Ex qualification: II 2G Ex ia/ib IIC/IIB T4
  • Input signal: 4...20 mA (2-wire)
  • Voltage load: approx. 2 V, (approx.3.5 V at...-EX)
  • Supply current: from current loop
  • Accuracy: ±0.2 % FS ±1 digit (at nominal temperature = 25 °C)
  • Display: 10 mm high LCD
  • Display range: -1999... +9999
  • Highly precise calibration around 37°C
  • IVF applications
  • High resolution 0.01°C and precision
  • Miniaturized precision probe Ø1.1 mm
  • Calibratable / traceable
  • Robust, long battery life
  • Made in Germany
  • Modern and functional- in pocket size
  • Waterproof IP65 and IP67 comfortable air adjustment at push of button
  • 3-line display with backlight / overhead
  • Display at the push of a button
  • Long-life and maintenance-free sensor
  • Sport diver version “T”: with MOD calculation for Nitrox
  • Robust, long battery life
  • Made in Germany
  • Flexible pivoting LCD display
  • Can be used for countless 4-20mA sensors with M12 connection for detection of pressure, temperature, flow, fill-level, pH etc.
  • Plug in-between sensor and normal signal cable
  • Made in Germany
  • Waterproof and impact-resistant
  • GLP functions (Good Laboratory Practice)
  • Large double display with backlighting
  • High resolution (0.001 pH / 0.1 mV)
  • Including test report
  • Made in Germany
  • Temperature compensation
  • Automatic buffer recognition
  • Evaluation of electrode quality
  • New: Analogue output in all variants including test report
  • Made in Germany
  • Modern and functional housing
  • Outstanding price/performance ratio
  • Waterproof (IP65 / IP67)
  • 3-line display / overhead display at the push of a button
  • Backlighting
  • Durable, long battery life


  • Water-proof and shock resistant instrument
  • Water-proof pH electrode and temperature probe
  • Buffer solution in dosage bottles (pH 4, pH 7, pH 10)
  • Software for operation, configuration, data read-out, etc.
  • USB adapter
  • High-class case
  • Calibration certificate
  • Gratis calibration after 1 year with automatic recall fromcalibration laboratory
  • Designed for measuring conductivity and resistance
  • 2-line lit display
  • Automatic adjustment
  • Calibration log included
  • Waterproof
  • Made in Germany
  • Modern and functional housing
  • Outstanding price/performance ratio
  • Waterproof (IP65 / IP67)
  • 3-line display / overhead display at the push of a button
  • Backlighting
  • Durable, long battery life
  • Measurement accuracy with high-precision measuring cells with temperature measurement
  • Hold function for freezing measured values
  • Min/Max function for minimum and maximum recorded measured value
  • Made in Germany
  • Wide measuring range: up to 19999 ppm / 2 % CO2 (variant -20)
  • Rechargeable battery via Micro USB port: 24 hours of operation
  • Loud 2-level alarm, acoustical or visual Backlit display
  • With metal clip and carrying strap
  • With calibration connection
  • Air oxygen measuring device with data logger function
  • High precision
  • Large application spectrum
  • Alarm function
  • Measuring range:-25.0 +70.0 °C
  • Resolution:0.1 °C
  • Accuracy:(+1 digit) (at nominal temperature) 0.5 % of meas. value +0.1 °C
  • Sensor:Pt 1000, 1/3 DIN class B
  • Response time:T90 = approx. 5 S
  • Display:4¹/² digit, 11 mm high LCD-display
  • Nominal temperature:25 °C
  • Working temperature:-20 .. +70 °C
  • Waterproof device and probe
  • Battery life of 6000 hrs
  • Calibration log included
  • Simple to use
  • Shock resistant instrument
  • High-class case
  • Measurements at depth up to 4 m.
  • The alarm function additionally allows for acoustic monitoring of the selected temperature boundaries.
  • The serial interface in combination with GAM 3000 can be used for switching additional alarm devices or realizing basic control processes.
  • The device is also supplied by the GAM 3000: continuous operation possible.
  • Heating, Ventilation Air Conditioning (HVAC)   
  •  Indoor air, meteorology, laboratory, research and teaching    
  • Energy assessment, optimization of buildings    
  • Identify research in structural damage
  • Designed for measuring air pressure, air humidity and temperature within seconds
  • Provides efficient protection from moisture damage
  • USB interface
  • Alarm function
  • Designed for measuring air pressure, air humidity and temperature within seconds
  • Provides efficient protection from moisture damage
  • USB interface
  • Alarm function
  • Suitable for measurement on surfaces, liquids, soft media and air/gas
  • Suitable for all type K (NiCr-Ni) measuring sensors with mini flat plug
  • Scope of supply: Device, battery, manual
  • Lightweight and compact devices