Test gas can 1000 ppm propane 1 l – 12 bar – 372013

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

Gas measurement & warning instrument Explosion-proof & compact handheld gas measurement instrument as diffusion device. It can be used for up to 5 combustible and toxic gases as well as oxygen and comes in an extremely rugged 2C synthetic housing with 3 alkaline manganese primary cells. Up to 3 gas sensors can be installed (Ex/Ox/Tox). Assembly is based on customer requirements. Moreover, a pressure sensor can be installed. The instrument can be equipped with an optional secondary cell and/or optional pump. Operating time > 20 hours (depending on type & number of installed sensors and ambient conditions, w/o illumination) Measurement ranges are subject to sensor assembly Dimensions: 136 x 78 x 43 mm Weight: approx. 350 g Explosion-proof measurement instrument, marking: II 2G Ex ib db IIB T4 Gb BVS 17 ATEX E 043 X Temperature range: -20°C <= Ta <= +50°C

OLLI INMETRO gas measurement & warning instrument Explosion-proof & compact handheld gas measurement instrument as diffusion device. It can be used for up to 5 combustible and toxic gases as well as oxygen and comes in an extremely rugged 2C synthetic housing with a Li-Ion rechargeable battery. Up to 3 gas sensors can be installed (Ex/Ox/Tox). Assembly is based on customer requirements. Moreover, a pressure sensor can be installed. The instrument can be equipped with an optional pump. Operating time > 50 hours (depending on type & number of installed sensors and ambient conditions, w/o illumination) Measurement ranges are subject to sensor assembly Dimensions: 136 x 78 x 43 mm Weight: approx. 350 g Explosion-proof measurement instrument Applied Brazilian standards: ABNT NBR IEC 60079-0 ABNT NBR IEC 60079-1 ABNT NBR IEC 60079-11 Marking: Ex db ib IIB T4 Gb Certificates: DNV 22.0010 X Temperature range: -20°C <= Ta <= +50°C

VibraGAS HMG2 – battery Gas leak detector Small, rugged aluminium handheld gas leak detector with remote sensor on the swan neck and lighted display. Display of gas traces by audible, visual and vibrating alarm. Measurement ranges: 0 to 10.000 ppm methane Operating time: > 20 hours without backlight and 20°C Dimensions: 149 x 58 x 34 mm (plus 162 mm goose neck) Weight: approx. 400 g

VibraGAS LS – battery Gas leak detector with long swan neck Small, rugged aluminium handheld gas leak detector with remote sensor on the swan neck and lighted display. Display of gas traces by audible, visual and vibrating alarm. Measurement range: 0 to 10.000 ppm methane Operating time: > 20 hours without backlight and 20°C Dimensions: 149 x 58 x 34 mm (plus 250 mm goose neck) Weight: approx. 410 g

VibraGAS refrigerant leak detector – battery Small, rugged aluminium handheld refrigerant leak detector with remote sensor on the swan neck and lighted display. Display of gas traces by audible, visual and vibrating alarm. The measurement instrument is not useful for gas detection of refrigerant R1234yf. Operating time: > 20 hours without backlight and 20°C Dimensions: 149 x 58 x 34 mm (plus 162 mm goose neck) Weight: approx. 400 g

VibraGAS – rechargeable battery Gas leak detector Small, rugged aluminium handheld gas leak detector with remote sensor on the swan neck and lighted display. Display of gas traces by audible, visual and vibrating alarm. Measurement range: 0 to 10.000 ppm methane Operating time: > 12 hours without backlight and 20°C Dimensions: 149 x 58 x 34 mm (plus 162 mm goose neck) Weight: approx. 400 g

Gas leak detector with long goose neck Small, rugged aluminium handheld gas leak detector with remote sensor on the swan neck and lighted display. Display of gas traces by audible, visual and vibrating alarm. Measurement range: 0 to 10.000 ppm methane Operating time: > 12 hours without backlight and 20°C Dimensions: 149 x 58 x 34 mm (plus 250 mm goose neck) Weight: approx. 410 g

VibraGAS EX HMG2 – battery Gas leak detector Small, rugged aluminium handheld gas leak detector with remote sensor on the swan neck and lighted display. Display of gas traces by audible, visual and vibrating alarm. measurement ranges: 0 to 10.000 ppm methane operating time: > 20 hours without backlight and 20°C dimensions: 149 x 58 x 34 mm (plus 172 mm goose 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

VibraGAS EX HMG2 – rechargeable battery Gas leak detector Small, rugged aluminium handheld gas leak detector with remote sensor on the swan neck and lighted display. Display of gas traces by audible, visual and vibrating alarm. measurement ranges: 0 to 10.000 ppm methane operating time: > 12 hours without backlight and 20°C dimensions: 149 x 58 x 34 mm (plus 172 mm goose neck) weight: approx. 450 g explosion-proof instrument: sign: II 2G Ex ib d IIB T3 Gb BVS 05 ATEX E 010 X temperature range: -20°C < Ta < +50°C

LeckOmiO – 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 – 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 – 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 – rechargeable battery Gas leak detector, pressure test 0 to 2000 mbar Small, rugged aluminium handheld gas leak detector with remote sensor on the long goose 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 – 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 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 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

Gas measurement & warning instrument Explosion-proof & compact handheld gas measurement instrument as diffusion device. It can be used for up to 5 combustible and toxic gases as well as oxygen and comes in an extremely rugged 2C synthetic housing with a Li-Ion rechargeable battery. Up to 3 gas sensors can be installed (Ex/Ox/Tox). Assembly is based on customer requirements. Moreover, a pressure sensor can be installed. The instrument can be equipped with an optional pump. Operating time > 50 hours (depending on type & number of installed sensors and ambient conditions, w/o illumination) Measurement ranges are subject to sensor assembly Dimensions: 136 x 78 x 43 mm Weight: approx. 350 g Explosion-proof measurement instrument (active & passive) Measuring function certified for methane (CH4), propane (C3H8), oxygen (O2), carbon monoxide (CO), carbon dioxide (CO2), hydrogen sulfide (H2S) according to the following standards: EN 60079-29-1 EN 50104 EN 45544-1 EN 45544-3 Marking: II 2G Ex ib db IIB T4 Gb (EU-)type examination certificates: BVS 17 ATEX E 043 X TÜV 21 ATEX 8596 X TÜV 21 PTG 7001 X 968/FSP 1940.05/21 Temperature range: -20°C <= Ta <= +50°C

OLLI gas measurement & warning instrument Explosion-proof & compact handheld gas measurement instrument as diffusion device. It can be used for up to 5 combustible and toxic gases as well as oxygen and comes in an extremely rugged 2C synthetic housing with a Li-Ion rechargeable battery. Up to 3 gas sensors can be installed (Ex/Ox/Tox). Assembly is based on customer requirements. Moreover, a pressure sensor can be installed. The instrument can be equipped with an optional pump. Operating time > 50 hours (depending on type & number of installed sensors and ambient conditions, w/o illumination) Measurement ranges are subject to sensor assembly Dimensions: 136 x 78 x 43 mm Weight: approx. 350 g Explosion-proof measurement instrument (active & passive) Measuring function certified for methane (CH4), propane (C3H8), oxygen (O2), carbon monoxide (CO), carbon dioxide (CO2), hydrogen sulfide (H2S) according to the following European standards: EN 60079-29-1 EN 50104 EN 45544-1 EN 45544-3 Applied Brazilian standards: ABNT NBR IEC 60079-0 ABNT NBR IEC 60079-1 ABNT NBR IEC 60079-11 Marking: Ex db ib IIB T4 Gb Certificates: DNV 22.0010 X Temperature range: -20°C <= Ta <= +50°C