• Smallest and lightest 4 gas monitor
• Combustibles 100%LEL, O2, CO, H2S58mm (W) × 65mm (H) × 26mm (D) / Approx.100g
• High performance ultra-compact sensors (including 2 in 1 dual)
• Perfect for the breathing zone
• IP66/68(2m, 1h)
• Loud alarm buzzer 95dB at 30cm
• Optional accessories including external electric pump
• Successor to a flagship model GX-2009
Sampling methodSuction type
Type of alarmLow flow alarm / low battery voltage alarm
Explosion protected constructionIntrinsic safety
Explosion-proof classIECEx : Ex ia IIC T4/T3 Ga
ATEX : II1G Ex ia IIC T4/T3 Ga
ApprovalsJapan Ex, ATEX, IECEx, Brazil Ex
Power sourceAA alkaline battery 1pc.
Continuous operationHigh mode : Approx. 10 hours
Low mode : Approx. 16 hours (at 25°C, with no alarms and a new battery)
DimensionsApprox. 93(W)×95(H)×29(D) mm [RP-3R(S)]
Approx. 94(W)×95(H)×29(D) mm [RP-3R(Pro/S)]
WeightApprox. 130 g
Operating temperature range-20 to +50 ℃ (no sudden changes)
Operating humidity range