Hand-held measurement device

Systematic evaluation – Precise measurements

  • Rugged hand-held instruments with ergonomic aluminum housing
  • Wide range of applications in the gas installation
  • Load- and tightness tests according to TRGI
  • Powerful gas detector with vibration alarm and digital display reading for gas leak detection
  • High contrast LCD display with backlight for an optimal presentation of all measured values
  • Easy replacement of batteries with innovative battery Management
  • Systematic evaluation of the measured data using Esders PC-1 software
  • Graphical printout on site on mobile printer
  • Simple operation with intuitive menu navigation
  • Practical accessories for all applications

Typical applications are:

Load and tightness testing according to TRGI, regulator examination, measurement of flow, resting and working pressures, pressure tests on gas pipes and gas pipes free examination of their external leaks. The instruments are available as single or combination device and therefore versatile in the gas installation. Through the intuitive Esders operating philosophy a simple and economical operation is given.

Technical data
Display LCD graphic display with 128 x 64 pixels + special characters, with backlight
Power supply 4 pcs 1.5V Alkaline AA Batteries or NiMH battery pack
Operating time

With alkaline manganese batteries

  • > 100 h at pressure measurement (without lighting)
  • > 20 hours at Gas detection (without lighting)
Measuring range 0 bis 10.000 ppm Methan; Auflösung 1, 10, 50, 100 und 1.000 ppm
0 bis 200 mbar (hPa) und 200 bis 2000 mbar; Auflösung 0,1 mbar und 1 mbar
Operating Temperature -20°C to +50°C
Dimensions 149–165 x 58 x 34 mm without gooseneck microphone (gooseneck 162 mm)
Weight 400 g with batteries