Italian Woqi portable measuring ammonia photometer Mi405 / Mi407

Portable measuring ammonia photometer Mi405 / Mi407 fisheries, aquarium in ammonia monitoring is very important. Ammonia is a high soluble in water and toxic substances in fish. Fish farmers must monitor and maintain the ammonia content in the water to ensure production of fish. Shenzhen Fangyuan Instrument Mi l waukee provides a low range and high range of the two instruments: Mi405 range 0.00-9.99mg / L, Mi407 range 0.00-3.00mg / L original Italian Woqi high-precision test instruments Portable handheld photometric measurement of ammonia Total Mi405 / Mi4075 product information on: technical parameters Mi405 Ammonia MR Mi407 Ammonia LR measuring range ????? ammonia 0.00to9.99mg / L (NH3-N) 0.00to3.00mg / L (NH3-N) resolution ?? ?????? ammonia 0.01mg / L 0.01mg / L ammonia ±0.10mg/L@5.00mg/L ±0.04mg/L@1.50mg/L precision measurement ??????????? Nessler colorimetric Nessler colorimetric light blue LED 466NM 466NM blue LED light detector silicon photocell 466NM narrow optical interference filter, silicon photovoltaic cells 466NM narrow optical interference filter suitable environment 0 to 50 ℃ / 32 to 122 After ℉ max RH 100% 0 to 50 ℃ / 32 to 122 ℉ max RH 100% Battery Type 1 9V battery 节 1 9V battery Auto power off automatically after 10 minutes 10 minutes off the machine automatically shut down the machine size 192 × 104 × 52mm 192 × 104 × 52mm Weight 380g 380g annex Mi505-100 ammonia reagent 100 Mi507-100 low ammonia reagent 100 Ordering Information Portable measuring ammonia photometer Mi405 / Mi407 standard configuration: two colorimetric tubes, 100 agents, hard carrying case, cleaning paper, 9V battery, instruction manual. http://www.szfyyq.com/cn/search/?bou_01=Mi405%2FMi407&x=35&y=10 agents in China: Shenzhen Fangyuan Instrument Co., Ltd. Address: Shenzhen Nanshan District Dengliang Road, South Park, Building 62 5th Floor Address: 1051 Beach Road, Minhang District, Shanghai, Lane 140, Room 1101 Tel: 0755-86372600 86372601 8,637,266,013,823,380,501 Tel: 021-54888367 5,488,837,215,901,877,801 Fax: 0755-86372606 E-mail: fyyq@vip.163.com Fax: 021-54888351 E-mail: fyyq@vip.163.com Fax: 0755-86372606