YSI EcoSense 9300 and 9500

Handheld Photometer/Colorimeter

YSI’s economical EcoSense 9300 and 9500 photometers allow the measurement of over 100 different parameters in the field with some reagents costing as little as $0.10 per test depending upon the parameter being measured. Like all the instruments in the EcoSense line, the 9300 or 9500 photometers are accurate, durable, and offer both a low initial cost and cost of ownership. Both instruments feature a large, backlit, graphic LCD display with on screen instructions in multiple languages to guide the user through the process for every type of test.

The EcoSense 9300 and 9500 feature a floating, durable, and waterproof IP67 rated enclosure. Battery power is provided by 3 AA alkaline batteries with the option to power the unit from the USB port on the 9500. The unique sample tube holder can automatically accommodate the various different size sample tubes, and for convience the four most recently used tests are always positioned at the top of the list.

The EcoSense 9500 adds the capability to use a dilution factor, perform user designed tests, store up to 500 readings with an ID and date/time stamp, and has a USB PC connection for either power or the transfer of data. The dilution factor option is useful when a sample’s concentration levels are outside of the test’s range. By diluting the sample the user can bring the concentration within range of the test and by entering the dilution factor into the 9500 the actual value before dilution can be stored.

9300 and 9500 Features:

  • Over 100 different tests available
  • Large, backlit, graphic LCD display with on screen instructions for every test
  • tube holder automatically adjusts to various sample tube sizes
  • Can operate in English, Spanish, German, French, and Italian
  • Instrument floats and is rated IP67 waterproof

9500 adds:

  • Memory to store up to 500 readings with ID and date/time stamp
  • Waterproof USB connection for powering instrument and data transfer
  • Can use dilution factors
  • Room for 30 user designed tests

What to Order

The EcoSense 9300 and 9500 photometers are available below in complete kits that include all required accessories and a hard sided carrying case. Reagent starter kits are required for each particular test you wish to perform.

Reagent starter kits, replacement reagents, and general photometer accessories are all listed below. Unless otherwise noted all reagent starter kits come with any required accessories, instructions, and enough reagents for 50 tests. Replacement reagent packs are available for use with the starter kits and generally contain enough reagents for 250 additional tests.

YSI EcoSense 9300 and 9500 Photometer

Call to Order
1-888-234-5678

  • Part Number/Description
  • Price
  • YPT930YSI 93001
  • $1,070.00 $1,016.50
  • YPT950YSI 950012
  • $1,380.00 $1,311.00

YSI EcoSense 9300 and 9500 Reagent starter kits

Call to Order
1-888-234-5678

  • Part Number/Description
  • Price
  • YPM188Aklalinity, total (Alkaphot) 0–500, reagent starter kit1
  • $37.00 $35.15
  • YPM250Aklalinity-M, (Alkaphot M) 0–500, reagent starter kit1
  • $35.00 $33.25
  • YPM251Aklalinity-P, (Alkaphot P) 0–500, reagent starter kit1
  • $36.00 $34.20
  • YPM166Aluminum 0–0.5, reagent starter kit1
  • $39.00 $37.05
  • YPM152Ammonia 0–1.0, reagent starter kit1
  • $52.00 $49.40
  • YPM060Bromine 0–10.0, reagent starter kit1
  • $34.00 $32.30
  • YPM252Calcium Hardness, (Calcicol) 0–500, reagent starter kit1
  • $37.00 $35.15
  • YPM268Chloride, (Chloridol) 0–50,000, reagent starter kit1
  • $46.00 $43.70
  • YPM011Chlorine, (DPD 1) 0–5.0, reagent starter kit1
  • $12.00 $11.40
  • YPM021Chlorine, (DPD 2) 0–5.0, reagent starter kit1
  • $15.00 $14.25
  • YPM031Chlorine, (DPD 1 and 3) 0–5.0, reagent starter kit1
  • $25.00 $23.75
  • YPM162Chlorine HR, (high range) 0–250, reagent starter kit1
  • $35.00 $33.25
  • YPM281Chromium VI, (Hexavalent) 0–1.0, reagent starter kit1
  • $57.00 $54.15
  • YPM186Copper, (Coppercol, free, combined, total) 0–5.0, reagent starter kit1
  • $60.00 $57.00
  • YPM269Color, (includes turbidity) 10–500, reagent starter kit1
  • $79.00 $75.05
  • YPM087Cyanuric Acid 0–200, reagent starter kit1
  • $29.00 $27.55
  • YPM179Flouride 0–1.5, reagent starter kit1
  • $49.00 $46.55
  • YPM254Hardness (hardicol) 0–500, reagent starter kit1
  • $43.00 $40.85
  • YPM103Hydrazine 0–0.5, reagent starter kit2
  • $32.00 $30.40
  • YPM104Hydrogen Peroxide LR, (low range) 0–2.0, reagent starter kit1
  • $24.50 $23.27
  • YPM105Hydrogen Peroxide HR, (high range) 0–100, reagent starter kit1
  • $32.00 $30.40
  • YPM155Iron LR, (low range) 0–1.0, reagent starter kit1
  • $28.50 $27.07
  • YPM156Iron HR, (high range) 0–10, reagent starter kit1
  • $28.50 $27.07
  • YPM193Magnesium, (magnecol) 0–100, reagent starter kit1
  • $43.00 $40.85
  • YPM173Manganese 0–0.03, reagent starter kit1
  • $44.00 $41.80
  • YPM258Molybdate LR, (low range) 0–20, reagent starter kit1
  • $44.00 $41.80
  • YPM175Molybdate HR, (high range) 0–100, reagent starter kit1
  • $43.00 $40.85
  • YPM284Nickel 0–10, reagent starter kit1
  • $90.00 $85.50
  • YPM163Nitrate 0–20, reagent starter kit1
  • $59.00 $56.05
  • YPM109Nitrite, (N) 0–0.5, reagent starter kit1
  • $24.50 $23.27
  • YPM260Nitrite, (NaNO2) 0–1500, reagent starter kit1
  • $41.00 $38.95
  • YPM262Organophosphonate, (OP) 0–20, reagent starter kit1
  • $93.00 $88.35
  • YPM056Ozone 0–2.0, reagent starter kit1
  • $59.00 $56.05
  • YPM130pH, (phenol red) 6.8–8.4, reagent starter kit1
  • $18.00 $17.10
  • YPM287Phenol 0–5.0, reagent starter kit1
  • $113.00 $107.35
  • YPM177Phosphate LR, (low range) 0–4.0, reagent starter kit1
  • $32.00 $30.40
  • YPM114Phosphate HR, (high range) 0–100, reagent starter kit1
  • $44.00 $41.80
  • YPM189Potassium 0–12, reagent starter kit1
  • $44.00 $41.80
  • YPM181Silica 0–4.0, reagent starter kit1
  • $55.00 $52.25
  • YPM154Sulfate 0 - 200, reagent starter kit1
  • $21.50 $20.43
  • YPM168Sulfide 0–0.5, reagent starter kit1
  • $44.00 $41.80
  • YPM266Sulfite 0–500, reagent starter kit1
  • $39.00 $37.05
  • YPM148Zinc 0–4.0, reagent starter kit1
  • $56.00 $53.20

YSI EcoSense 9300 and 9500 Replacement Reagents

Call to Order
1-888-234-5678

  • Part Number/Description
  • Price
  • YAP188Alkalinity replacement reagents1
  • $79.00 $75.05
  • YAP250Alkalinity-M replacement reagents1
  • $87.00 $82.65
  • YAP251Alkalinity-P replacement reagents1
  • $87.00 $82.65
  • YAP166Aluminum replacement reagents1
  • $103.00 $97.85
  • YAP152Ammonia replacement reagents1
  • $87.00 $82.65
  • YAP060Bromine replacement reagents1
  • $30.50 $28.98
  • YAP252Calcium hardness replacement reagents1
  • $90.00 $85.50
  • YAP268Chloride replacement reagents1
  • $110.00 $104.50
  • YAP011Chlorine DPD 1 replacement reagents1
  • $34.00 $32.30
  • YAP021Chlorine DPD 2 replacement reagents1
  • $38.00 $36.10
  • YAP031Chlorine DPD 1 and 3 replacement reagents1
  • $56.00 $53.20
  • YAP162Chlorine HR replacement reagents1
  • $110.00 $104.50
  • YAP281Chromium VI replacement reagents1
  • $141.00 $133.95
  • YAP186Copper replacement reagents1
  • $156.00 $148.20
  • YAP087Cyanuric Acid replacement reagents1
  • $65.00 $61.75
  • YAP179Flouride replacement reagents2
  • $113.00 $107.35
  • YAP254Hardness replacement reagents1
  • $103.00 $97.85
  • YAP103Hydrazine replacement reagents1
  • $111.00 $105.45
  • YAP105Hydrogen Peroxide HR replacement reagents1
  • $98.00 $93.10
  • YAP104Hydrogen Peroxide LR replacement reagents1
  • $54.00 $51.30
  • YAP156Iron HR replacement reagents1
  • $57.00 $54.15
  • YAP155Iron LR replacement reagents1
  • $120.00 $114.00
  • YAP193Mangesium replacement reagents1
  • $77.00 $73.15
  • YAP173Manganese replacement reagents1
  • $103.00 $97.85
  • YAP175Molybdate HR replacement reagents1
  • $110.00 $104.50
  • YAP258Molybdate LR replacement reagents1
  • $92.00 $87.40
  • YAP284Nickel replacement reagents1
  • $218.00 $207.10
  • YAP163Nitrate replacement reagents2
  • $152.00 $144.40
  • YAP109Nitrite-N replacement reagents1
  • $61.00 $57.95
  • YAP260Nitrite-NaNO2 replacement reagents1
  • $92.00 $87.40
  • YAP262Organophosphonate replacement reagents1
  • $221.00 $209.95
  • YAP056Ozone replacement reagents1
  • $52.00 $49.40
  • YAP130pH (phenol Red) replacement reagents1
  • $32.00 $30.40
  • YAP287Phenol replacement reagents1
  • $243.00 $230.85
  • YAP114Phosphate HR replacement reagents1
  • $97.00 $92.15
  • YAP177Phosphate LR replacement reagents2
  • $107.00 $101.65
  • YAP189Potassium replacement reagents1
  • $97.00 $92.15
  • YAP181Silica replacement reagents2
  • $129.00 $122.55
  • YAP154Sulfate replacement reagents1
  • $44.00 $41.80
  • YAP168Sulfide replacement reagents2
  • $138.00 $131.10
  • YAP266Sulfite replacement reagents1
  • $89.00 $84.55
  • YAP148Zinc replacement reagents1
  • $148.00 $140.60

YSI EcoSense 9300 and 9500 Accessories

Call to Order
1-888-234-5678

  • Part Number/Description
  • Price
  • YPT37020 mL syringe luer for EcoSense 9300/9500
  • $10.50 $9.99
  • YPT804Color standard kit for EcoSense 9300/9500
  • $86.00 $81.70
  • YPT502Crush/stir rods for EcoSense 9300/9500, pack of 10
  • $12.50 $11.88
  • YPT500De-ion pack for EcoSense 9300/9500, up to 5 liters
  • $18.50 $17.57
  • YPT512Dilution tube for EcoSense 9300/9500
  • $10.50 $9.99
  • YPT606Filter holder luer for EcoSense 9300/9500
  • $20.50 $19.48
  • YPT600Filtration set luer for EcoSense 9300/9500
  • $53.00 $50.35
  • YPT603GFB filters for EcoSense 9300/9500, pack of 50
  • $34.00 $32.30
  • YPT508Nitrate tube for EcoSense 9300/9500
  • $4.00 $3.81
  • YPT230Photometer color standards for EcoSense 9300/9500
  • $97.00 $92.15
  • YPT671Plastic tweezers for EcoSense 9300/9500
  • $7.50 $7.13
  • YPT595Round test tube with cap for EcoSense 9300/9500
  • $53.00 $50.35
  • YPT510Sample container for EcoSense 9300/9500, 100 mL
  • $10.50 $9.99
  • YPT361Syringe for EcoSense 9300/9500, 1 mL
  • $5.00 $4.76
  • YPT663Test tube brush for EcoSense 9300/9500
  • $6.50 $6.18
  • YPT501Test tube rack for EcoSense 9300/9500
  • $43.00 $40.85

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