GasTest delta3 Measurement instrument for indoor gas installation Pressure and leak measurement instrument in accordance with DVGW G 600, G 5952. Operating time varies depending on the way of usage and power consumption (e.g. serviceability in accordance with G 5952 approx. 50 tests) Serviceability test (measurement range 0 – 10 l/h) Gastightness test (measurement range 0 – 300 hPa) Load test (measurement range 0 – 1000 hPa) Serviceability test in accordance with G 5952 and with Esders express procedure Automatic and manual test on regulators (optional) Test on service lines in accordance with DVGW G 459-1 using G 469 B3 procedure (optional) – Automatic regulator test including storage of outlet pressure (flowing gas and standing gas), SSV overpressure cut-off and gastight closure – Manual regulator test including storage of outlet pressure (flowing gas and standing gas), SRV threshold pressure and gastight closure, SSV overpressure and underpressure cut-off and gastight closure – Gas detection via external, digital handheld sensor possible – Pressure test up to 25 bar via external sensors possible – Data storage, infrared and bluetooth interface – Display with touch function to enter address data, project number, meter and/or regulator number, etc. Dimensions: 192 x 100 x 87 mm Weight: approx. 1160 g

GasTest delta3 Measurement instrument for indoor gas installation Pressure and leak measurement instrument in accordance with ÖVGW G K63, DVGW G 5952 Operating time varies depending on the way of usage and power consumption (e.g. serviceability in accordance with G 5952 approx. 50 tests) Gastightness test (measurement range 0 – 1 bar) Load test (measurement range 0 – 650 mbar) Serviceability test (measurement range 0 – 10 l/h) Serviceability test in accordance with ÖVGW G K63 and with Esders express procedure Automatic and manual test on regulators (optional) using DVGW G 5952 procedure (optional) – Automatic regulator test including storage of outlet pressure (flowing gas and standing gas), SSV overpressure cut-off and gastight closure – Manual regulator test including storage of outlet pressure (flowing gas and standing gas), SRV threshold pressure and gastight closure, SSV overpressure and underpressure cut-off and gastight closure – Gas detection via external, digital handheld sensor possible – Pressure test up to 25 bar via external sensors possible – Data storage, infrared and bluetooth interface – Display with touch function to enter address data, project number, meter and/or regulator number, etc. Dimensions: 192 x 100 x 87 mm Weight: approx. 1160 g

Measuring device for gas installation

DruckTest GaWa HMG2 – battery 2/25 bar measurement range 0 – 2 bar and 0 – 25 bar Small, rugged aluminium handheld pressure measurement instrument with lighted display and menu technology (minimum and maximum pressure, start and end pressure, pressure drop). Measurement range: 0 to 200 mbar, resolution 0,1 mbar 200 to 2000 mbar, resolution 1 mbar 0 to 25 bar, resolution 5 mbar Dimensions: 191 x 58 x 34 mm Weight: approx. 455 g

DruckTest GaWa HMG2 – rechargeable battery 2/25 bar measurement range 0 – 2 bar and 0 – 25 bar Small, rugged aluminium handheld pressure measurement instrument with lighted display and menu technology (minimum and maximum pressure, start and end pressure, pressure drop). Measurement range: 0 to 200 mbar, resolution 0,1 mbar 200 to 2000 mbar, resolution 1 mbar 0 to 25 bar, resolution 5 mbar Dimensions: 191 x 58 x 34 mm Weight: approx. 455 g

DruckTest GaWa HMG2 – battery 2/10 bar measurement range 0 – 2 bar and 0 – 10 bar Small, rugged aluminium handheld pressure measurement instrument with lighted display and menu technology (minimum and maximum pressure, start and end pressure, pressure drop). Measurement range: 0 to 200 mbar, resolution 0,1 mbar 200 to 2000 mbar, resolution 1 mbar 0 to 10 bar, resolution 2 mbar Dimensions: 191 x 58 x 34 mm Weight: approx. 455 g

Small, rugged aluminium handheld pressure measurement instrument with lighted display and menu technology (minimum and maximum pressure, start and end pressure, pressure drop). Measurement range: 0 to 200 mbar, resolution 0,1 mbar 200 to 2000 mbar, resolution 1 mbar 0 to 10 bar, resolution 2 mbar Dimensions: 191 x 58 x 34 mm Weight: approx. 455 g

DruckTest GaWa EX HMG2 with alcaline battery range 0-2 bar and 0-25 bar Robust, accurate Gas leak detector in the aluminum housing with lighted display with menu technology for minimum and maximum pressure, or start and end pressure and pressure drop. Pressure range: 0 to 200 mbar, resolution 0.1 mbar 200 to 2000 mbar, resolution 1 mbar 0 to 25 bar, resolution 5 mbar dimensions: 191 x 58 x 34 mm weight: ca. 465 g Explosion-proof device marking: II 2G Ex ib IIB T3 Gb BVS 05 ATEX E 010 X Temperature range: -20°C <= TA <= +50°C

DruckTest GaWa EX HMG2 recharg. 0-2bar and 0-50bar Robust, precise digital manometer in aluminium housing. Illuminated graphic display with menu technology for calling up minimum and maximum pressure or start and end pressure as well as pressure drop. Measuring range: 0 to 200 mbar with resolution 0.1 mbar 200 to 2,000 mbar with resolution 1 mbar 0 to 50 bar at resolution 10 mbar and accuracy 0.5% Dimensions: 191 x 58 x 34 mm Weight: approx. 465 g Explosion-proof instrument: Sign: II 2G Ex ib IIB T3 Gb BVS 05 ATEX E 010 X Temperature range: -20°C <= TA <= +50°C

DruckTest GaWa EX HMG2 alcaline battery 0-2bar and 0-100bar Robust, precise digital manometer in aluminium housing. Illuminated graphic display with menu technology for calling up minimum and maximum pressure or start and end pressure as well as pressure drop. Measuring range: 0 to 200 mbar with resolution 0.1 mbar 200 to 2,000 mbar with resolution 1 mbar 0 to 100 bar with resolution 20 mbar Dimensions: 191 x 58 x 34 mm Weight: approx. 465 g Explosion-proof instrument: Sign: II 2G Ex ib IIB T3 Gb BVS 05 ATEX E 010 X Temperature range: -20°C <= TA <= +50°C

DruckTest GaWa EX HMG2 with alcaline battery range 0-2 bar and 0-10 bar Robust, accurate Gas leak detector in the aluminum housing with lighted display with menu technology for minimum and maximum pressure, or start and end pressure and pressure drop. Pressure range: 0 to 200 mbar, resolution 0.1 mbar 200 to 2000 mbar, resolution 1 mbar 0 to 10 bar, resolution 2 mbar Dimensions: 191 x 58 x 34 mm Weight: approx. 465 g Explosion-proofed instrument: Sign: II 2G Ex ib IIB T3 Gb BVS 05 ATEX E 010 X Temperature range: -20°C <= TA <= +50°C

DruckTest GaWa EX HMG2 with rechargeable battery range 0-2 bar and 0-25 bar Robust, accurate Gas leak detector in the aluminum housing with lighted display with menu technology for minimum and maximum pressure, or start and end pressure and pressure drop. Pressure range: 0 to 200 mbar, resolution 0.1 mbar 200 to 2000 mbar, resolution 1 mbar 0 to 25 bar, resolution 5 mbar Explosions proofed instrument: Sign: II 2G Ex ib IIB T3 Gb BVS 05 ATEX E 010 X Temperature range: -20°C <= TA <= +50°C

DruckTest GaWa EX HMG2 with rechargeable battery range 0-2 bar and 0-50 bar Robust, accurate Gas leak detector in the aluminum housing with lighted display with menu technology for minimum and maximum pressure, or start and end pressure and pressure drop. Pressure range: 0 to 200 mbar, resolution 0.1 mbar 200 to 2000 mbar, resolution 1 mbar 0 to 50 bar, resolution 10 mbar Explosions proofed instrument: Sign: II 2G Ex ib IIB T3 Gb BVS 05 ATEX E 010 X Temperature range: -20°C <= TA <= +50°C

DruckTest GaWa EX HMG2 with rechargeable battery range 0-2 bar and 0-100 bar Robust, accurate Gas leak detector in the aluminum housing with lighted display with menu technology for minimum and maximum pressure, or start and end pressure and pressure drop. Pressure range: 0 to 200 mbar, resolution 0.1 mbar 200 to 2000 mbar, resolution 1 mbar 0 to 100 bar, resolution 20 mbar Explosions proofed instrument: Sign: II 2G Ex ib IIB T3 Gb BVS 05 ATEX E 010 X Temperature range: -20°C <= TA <= +50°C

DruckTest GaWa EX HMG2 with rechargeable battery range 0-2 bar and 0-10 bar Robust, accurate Gas leak detector in the aluminum housing with lighted display with menu technology for minimum and maximum pressure, or start and end pressure and pressure drop. Pressure range: 0 to 200 mbar, resolution 0.1 mbar 200 to 2000 mbar, resolution 1 mbar 0 to 10 bar, resolution 2 mbar Explosions proofed instrument: Sign: II 2G Ex ib IIB T3 Gb BVS 05 ATEX E 010 X Temperature range: -20°C <= TA <= +50°C

methane/propane and toxic gases Detect – Warn – Measure Rugged, explosion proofed measurement instrument with internal membranpump and reachargeable NiMH- battery. operating time: depending on application and backlight Application in accordance with DVGW G 465-4: – Enclosed space testing – Above ground inspection – Confined space entry – Building inspection – Bar hole testing – Purging gas purity Measurement ranges: – methane ppm, LEL, Vol.% – carbon dioxide 0 – 5 Vol.% / 0 – 100 Vol.% CO2 – propane ppm, LEL, Vol.% (optional) – oxygen 0 – 25 Vol.% O2 (optional) – carbon monoxide 0 – 500 ppm CO (optional) – hydrogen sulphide 0 – 100 ppm H2S (optional) – pressure measurement 0 – 2.000 hPa (optional) – flow speed measurement (optional) Dimensions: 200 x 100 x 87 mm Weight: approx. 1250 g Explosion proofed instrument: Sign: II 2G Ex ib d IIB T3/T4 Gb BVS 09 ATEX E 079 X Temperature range: -10°C <= Ta <= +40°C

methane and toxic gases Detect – Warn – Measure – Analyse Rugged, explosion proofed measurement instrument with internal membranpump and reachargeable NiMH- battery. Operating time: depending on application and backlight Application in accordance with DVGW G 465-4: – Enclosed space testing – Above ground inspection – Confined space entry – Building inspection – Bar hole testing – Purging gas purity – Ethane analysis Measurement ranges: – methane ppm, LEL, Vol.% – carbon dioxide 0 – 5 Vol.% / 0 – 100 Vol.% CO2 – oxygen 0 – 25 Vol.% O2 (optional) – carbon monoxide 0 – 500 ppm CO (optional) – hydrogen sulphide 0 – 100 ppm H2S (optional) – pressure measurement 0 – 2.000 hPa (optional) Dimensions: 200 x 100 x 87 mm Weight: approx. 1250 g Explosion proofed instrument: Sign: II 2G Ex ib d IIB T3/T4 Gb BVS 09 ATEX E 079 X Temperature range: -10°C <= Ta <= +40°C

GOLIATH RN without Ethane analysis methane/propane and toxic gases Detect – Measure Rugged, explosion proofed measurement instrument with internal membranpump and reachargeable NiMH- battery. Operating time: depending on application and backlight Application in accordance with DVGW G 465-4: – Enclosed space testing – Above ground inspection – Building inspection – Bar hole testing – Purging gas purity Measurement ranges: – methane ppm, Vol.% – carbon dioxide 0 – 5 Vol.% / 0 – 100 Vol.% CO2 – propane ppm, Vol.% (optional) – oxygen 0 – 25 Vol.% O2 (optional) – carbon monoxide 0 – 500 ppm CO (optional) – flow speed measurement (optional) Dimensions: 200 x 100 x 87 mm Weight: approx. 1250 g Explosion proofed instrument: Sign: II 2G Ex ib d IIB T3/T4 Gb BVS 09 ATEX E 079 X Temperature range: -10°C <= Ta <= +40°C

GOLIATH RN with Ethane analysis methane and toxic gases Detect – Measure – Analyse Rugged, explosion proofed measurement instrument with internal membranpump and reachargeable NiMH- battery. Operating time: depending on application and backlight Application in accordance with DVGW G 465-4: – Enclosed space testing – Above ground inspection – Building inspection – Bar hole testing – Purging gas purity – Ethane analysis Measurement ranges: – methane ppm, Vol.% – carbon dioxide 0 – 5 Vol.% / 0 – 100 Vol.% CO2 – oxygen 0 – 25 Vol.% O2 (optional) – carbon monoxide 0 – 500 ppm CO (optional) Dimensions: 200 x 100 x 87 mm Weight: approx. 1250 g Explosion proofed instrument: Sign: II 2G Ex ib d IIB T3/T4 Gb BVS 09 ATEX E 079 X Temperature range: -10°C <= Ta <= +40°C

GOLIATH RB methane/propane and toxic gases Warn – Measure Rugged, explosion proofed measurement instrument with internal membranpump and reachargeable NiMH- battery. operating time: depending on application and backlight Application in accordance with DVGW G 465-4: – Confined space entry – Bar hole testing – Purging gas purity Measurement ranges: – methane LEL, Vol.% – carbon dioxide 0 – 5 Vol.% / 0 – 20 Vol.% CO2 – propane LEL, Vol.% (optional) – oxygen 0 – 25 Vol.% O2 (optional) – carbon monoxide 0 – 500 ppm CO (optional) – hydrogen sulphide 0 – 100 ppm H2S (optional) – flow speed measurement (optional) Dimensions: 200 x 100 x 87 mm Weight: approx. 1250 g Explosion proofed instrument: Sign: II 2G Ex ib d IIB T3/T4 Gb BVS 09 ATEX E 079 X Temperature range: -10°C <= Ta <= +40°C

GOLIATH Localisation LOC methane/propane and toxic gases Measure Rugged, explosion proofed measurement instrument with internal membranpump and reachargeable NiMH- battery. Operating time: depending on application and backlight Application in accordance with DVGW G 465-4: – Purging gas purity – Bar hole testing Measurement ranges: – methane Vol.% – carbon dioxide 0 – 5 Vol.% / 0 – 20 Vol.% CO2 – propane Vol.% (optional) – oxygen 0 – 25 Vol.% O2 (optional) Dimensions: 200 x 100 x 87 mm weight: approx. 1250 g Explosion proofed instrument: Sign: II 2G Ex ib d IIB T3/T4 Gb BVS 09 ATEX E 079 X Temperature range: -10°C <= Ta <= +40°C

LeckOmiO HMG2 – battery Gas leak detector, pressure test 0 to 2000 mbar Small, rugged aluminium handheld gas leak detector with remote sensor on the swan neck, lighted display and menu technology (minimum and maximum pressure, start and end pressure, pressure drop). Display of gas traces by concentration dependent, audible, visual and vibrating alarm. Measurement range: 0 to 10.000 ppm methane 0 to 200 mbar, resolution 0,1 mbar 200 to 2.000 mbar, resolution 1 mbar Operating time: > 20 hours (gas detection) without backlight and 20°C > 100 hours (pressure measurement) without backlight and 20°C Dimensions: 149 x 58 x 34 mm (plus 162 mm swan neck) Weight: approx. 400 g

LeckOmiO LS HMG2 – battery Gas leak detector, pressure test 0 to 2000 mbar Small, rugged aluminium handheld gas leak detector with remote sensor on the long swan neck, lighted display and menu technology (minimum and maximum pressure, start and end pressure, pressure drop). Display of gas traces by concentration dependent, audible, visual and vibrating alarm. Measurement range: 0 to 10.000 ppm methane 0 to 200 mbar, resolution 0,1 mbar 200 to 2.000 mbar, resolution 1 mbar Operating time: > 20 hours (gas detection) without backlight and 20°C > 100 hours (pressure measurement) without backlight and 20°C Dimensions: 149 x 58 x 34 mm (plus 250 mm goose neck) Weight: approx. 410 g

LeckOmiO HMG2 – rechargeable battery Gas leak detector, pressure test 0 to 2000 mbar Small, rugged aluminium handheld gas leak detector with remote sensor on the swan neck, lighted display and menu technology (minimum and maximum pressure, start and end pressure, pressure drop). Display of gas traces by concentration dependent, audible, visual and vibrating alarm. Measurement range: 0 to 10.000 ppm methane 0 to 200 mbar, resolution 0,1 mbar 200 to 2.000 mbar, resolution 1 mbar Operating time: > 12 hours (gas detection) without backlight and 20°C > 60 hours (pressure measurement) without backlight and 20°C Dimensions: 149 x 58 x 34 mm (plus 162 mm swan neck) Weight: approx. 400 g

LeckOmiO LS HMG2 – rechargeable battery Gas leak detector, pressure test 0 to 2000 mbar Small, rugged aluminium handheld gas leak detector with remote sensor on the long swan neck, lighted display and menu technology (minimum and maximum pressure, start and end pressure, pressure drop). Display of gas traces by concentration dependent, audible, visual and vibrating alarm. Measurement range: 0 to 10.000 ppm methane 0 to 200 mbar, resolution 0,1 mbar 200 to 2.000 mbar, resolution 1 mbar Operating time: > 12 hours (gas detection) without backlight and 20°C > 60 hours (pressure measurement) without backlight and 20°C Dimensions: 149 x 58 x 34 mm (plus 250 mm goose neck) Weight: approx. 410 g

LeckOmiO EX HMG2 – battery Gas leak detector pressure test 0 to 2000 mbar Small, rugged aluminium handheld gas leak detector with remote sensor on the swan neck, lighted display and menu technology (minimum and maximum pressure, start and end pressure, pressure drop). Display of gas traces by concentration dependent, audible, visual and vibrating alarm. measurement ranges: 0 to 10.000 ppm methane 0 to 200 mbar, resolution 0,1 mbar 200 to 2.000 mbar, resolution 1 mbar operating time: > 20 hours (gas detection) without backlight and 20°C > 100 hours (pressure measurement) without backlight and 20°C dimensions: 149 x 58 x 34 mm (plus 172 mm swan neck) weight: approx. 450 g explosion proofed instrument: sign: II 2G Ex ib d IIB T3 Gb BVS 05 ATEX E 010 X temperature range: -20°C < Ta < +50°C

LeckOmiO EX HMG2 Gas detection device Differential pressure 0 to 1.600 mbar Robust and precise combination device with aluminium case. Gas sensor on gooseneck Vibration alarm with concentration-dependent vibration sequence. Illuminated graphic display with menu technology for calling up minimum and maximum pressure or start and final pressure and pressure drop. Measure range: 0 to 10.000 ppm methane Measure range: 0 to 200 mbar, resolution 0,1 mbar lass 0,6 0 to 1.600 mbar, resolution 1 mbar Operating time > 12 hours in gas detection mode > 60 hours in pressure measuring mode if the battery is fully charged and the temperature is 20°C Dimensions: 322 x 58 x 34 mm (inkl. gooseneck) Weight: ca. 450 g

LeckOmiO EX HMG2 – rechargeable battery Gas leak detector pressure test 0 to 2000 mbar Small, rugged aluminium handheld gas leak detector with remote sensor on the swan neck, lighted display and menu technology (minimum and maximum pressure, start and end pressure, pressure drop). Display of gas traces by concentration dependent, audible, visual and vibrating alarm. measurement ranges: 0 to 10.000 ppm methane 0 to 200 mbar, resolution 0,1 mbar 200 to 2.000 mbar, resolution 1 mbar operating time: > 12 hours (gas detection) without backlight and 20°C > 60 hours (pressure measurement) without backlight and 20°C dimensions: 149 x 58 x 34 mm (plus 172 mm swan neck) weight: approx. 450 g explosion proofed instrument: sign: II 2G Ex ib d IIB T3 Gb BVS 05 ATEX E 010 X temperature range: -20°C < Ta < +50°C

LeckOmiO EX HMG2 battery gas detection device Differential pressure 0 to 1,600 mbar Robust, precise combination instrument in an aluminium housing. Remote gas sensor on gooseneck. Vibration alarm with concentration-dependent vibration sequence. Illuminated graphic display with menu technology for calling up minimum and maximum pressure or start and end and final pressure and pressure drop. Measuring range: 0 to 10,000 ppm methane Measuring range: 0 to 200 mbar with resolution 0.1 mbar Class 0.6 0 to 1,600 mbar at resolution 1 mbar Operating time > 12 hrs in gas detection mode > 60 hrs in pressure measurement mode with fully charged battery and 20°C Dimensions: 322 x 58 x 34 mm (incl. gooseneck) Weight: approx. 450 g

Differential pressure 0 to 1,600 mbar Robust, precise combination device in aluminium housing. Remote gas sensor on gooseneck. Vibration alarm with concentration-dependent vibration sequence. Illuminated graphic display with menu technology for calling up minimum and maximum pressure or start and end pressure as well as pressure drop. Measuring range: 0 to 10,000 ppm methane 0 to 400 mbar with resolution 0.1 mbar and 400 to 1,600 mbar with resolution 1 mbar Measuring range pressure: accuracy 0.2% of the respective final value Operating time > 12 hrs in gas detection mode > 60 hrs. in pressure measuring mode with fully charged battery and 20°C Dimensions: 322 x 58 x 34 mm (incl. gooseneck) Weight: approx. 450 g Explosion-proof measuring instrument: Marking: II 2G Ex ib d IIB T3 Gb BVS 05 ATEX E 010 X Temperature range: -20°C <= TA <= +50°C

DruckTest 2000 HMG2 – battery 0 to 2000 mbar Small, rugged aluminium handheld differential pressure measurement instrument with lighted display and menu technology (minimum and maximum pressure, start and end pressure, pressure drop). Measurement range: 0 to 200 mbar, resolution 0,1 mbar 200 to 2000 mbar, resolution 1 mbar Operating time: > 100 hours without backlight and 20°C Dimensions: 165 x 58 x 34 mm Weight: approx. 400 g

Small, rugged aluminium handheld differential pressure measurement instrument with illuminated display and menu technology (minimum and maximum pressure, start and end pressure, pressure drop). Measurement ranges: 0 to 200 mbar, resolution 0,1 mbar 200 to 2000 mbar, resolution 1 mbar Operating time: > 60 hours without backlight and 20°C Dimensions: 165 x 58 x 34 mm Weight: approx. 400 g

DruckTest 2000 EX HMG2 – battery 0 to 2000 mbar Small, rugged aluminium handheld differential pressure measurement instrument with lighted display and menu technology (minimum and maximum pressure, start and end pressure, pressure drop). measurement ranges: 0 to 200 mbar, resolution 0,1 mbar 200 to 2000 mbar, resolution 1 mbar operating time: > 100 hours without backlight and 20°C dimensions: 165 x 58 x 34 mm weight: approx. 450 g explosion proofed instrument: sign: II 2G Ex ib IIB T3 Gb BVS 05 ATEX E 010 X temperature range: -20°C < Ta < +50°C

DruckTest 2000 EX HMG2 – rechargeable battery 0 to 2000 mbar Small, rugged aluminium handheld differential pressure measurement instrument with lighted display and menu technology (minimum and maximum pressure, start and end pressure, pressure drop). measurement ranges: 0 to 200 mbar, resolution 0,1 mbar 200 to 2000 mbar, resolution 1 mbar operating time: > 60 hours without backlight and 20°C dimensions: 165 x 58 x 34 mm weight: approx. 450 g explosion proofed instrument: sign: II 2G Ex ib IIB T3 Gb BVS 05 ATEX E 010 X temperature range: -20°C < Ta < +50°C

DruckTest 2000 EX HMG2 rechargeable battery NL Differential pressure measuring device 1,600 mbar Robust, precise digital manometer in aluminium housing Illuminated graphic display with menu technology for calling up minimum and maximum pressure or start and end pressure as well as pressure drop. Measuring range: 0 to 400 mbar with resolution 0.1 mbar and 400 to 1,600 mbar with resolution 1 mbar Dimensions: 165 x 58 x 34 mm Weight: approx. 450 g Explosion-proof measuring device: Marking: II 2G Ex ib IIB T3 Gb BVS 05 ATEX E 010 X Temperature range: -20°C <= TA <= +50°C

DruckTest 2000 HMG2 Battery NL 0-1,6bar Extremely rugged hand-held measurement device in aluminium casing. Digital pressure gauge for precise pressure measurements in two measurement ranges. Pressure range: 0 to 400 mbar, Resolution 0.1 mbar 0,2% FS 400 to 1600 mbar, Resolution 1 mbar 0,2% FS Easy operation through menu technology and function keys. The operational concept offers numerous advantages by displaying minimum and maximum values, as well as measuring times and starting and final pressures in pressure tests.