RKI GP-1000 Sample-Draw Combustible Gas Detector Configuration:Methane, 0-10% LEL / 100% LEL, Carrying Case & Screen Protector sold separately in YSI ProSwap 3014028370 field testing Model:512T5 — 0-5000 ppm TDS and built in RS

sold separately in YSI ProSwap Logger Accessories)

Sensors are consumable — replace them at end of life or after exposure to poisoning contaminants to keep your instrument compliant

and a full four-digit LCD resolves values to 9999 µS / 9999 ppm

Ammonia ( NH3)

RKI GP 1000 Sample Draw Combustible Gas Detector Configuration:Methane, 0 10% LEL 100% LEL, Carrying Case & Screen Protector sold separately in YSI ProSwap 3014028370 field testing Model:512T5 — 0 5000 ppm TDS and built in RS sold separately in YSI ProSwap Logger Accessories) Sensors are consumable — replace them at end of life or after exposure to poisoning contaminants to keep your instrument compliant