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
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Part No. Description Price
YPT930 YSI 93001 $975.00 $926.25
YPT950 YSI 950012 $1,285.00 $1,220.75

YSI EcoSense 9300 and 9500 Reagent starter kits

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Part No. Description Price
YPM188 Aklalinity, total (Alkaphot) 0–500, reagent starter kit1 $32.00 $30.40
YPM250 Aklalinity-M, (Alkaphot M) 0–500, reagent starter kit1 $30.00 $28.50
YPM251 Aklalinity-P, (Alkaphot P) 0–500, reagent starter kit1 $33.00 $31.35
YPM166 Aluminum 0–0.5, reagent starter kit1 $36.00 $34.20
YPM152 Ammonia 0–1.0, reagent starter kit1 $47.00 $44.65
YPM060 Bromine 0–10.0, reagent starter kit1 $30.00 $28.50
YPM252 Calcium Hardness, (Calcicol) 0–500, reagent starter kit1 $33.00 $31.35
YPM268 Chloride, (Chloridol) 0–50,000, reagent starter kit1 $41.00 $38.95
YPM011 Chlorine, (DPD 1) 0–5.0, reagent starter kit1 $11.00 $10.45
YPM021 Chlorine, (DPD 2) 0–5.0, reagent starter kit1 $14.00 $13.30
YPM031 Chlorine, (DPD 1 and 3) 0–5.0, reagent starter kit1 $24.00 $22.80
YPM162 Chlorine HR, (high range) 0–250, reagent starter kit1 $31.00 $29.45
YPM281 Chromium VI, (Hexavalent) 0–1.0, reagent starter kit1 $52.00 $49.40
YPM186 Copper, (Coppercol, free, combined, total) 0–5.0, reagent starter kit1 $54.00 $51.30
YPM269 Color, (includes turbidity) 10–500, reagent starter kit1 $72.00 $68.40
YPM087 Cyanuric Acid 0–200, reagent starter kit1 $26.00 $24.70
YPM179 Flouride 0–1.5, reagent starter kit1 $44.00 $41.80
YPM254 Hardness (hardicol) 0–500, reagent starter kit1 $38.00 $36.10
YPM103 Hydrazine 0–0.5, reagent starter kit2 $28.00 $26.60
YPM104 Hydrogen Peroxide LR, (low range) 0–2.0, reagent starter kit1 $20.00 $19.00
YPM105 Hydrogen Peroxide HR, (high range) 0–100, reagent starter kit1 $29.00 $27.55
YPM155 Iron LR, (low range) 0–1.0, reagent starter kit1 $25.00 $23.75
YPM156 Iron HR, (high range) 0–10, reagent starter kit1 $25.00 $23.75
YPM193 Magnesium, (magnecol) 0–100, reagent starter kit1 $38.00 $36.10
YPM173 Manganese 0–0.03, reagent starter kit1 $39.00 $37.05
YPM258 Molybdate LR, (low range) 0–20, reagent starter kit1 $39.00 $37.05
YPM175 Molybdate HR, (high range) 0–100, reagent starter kit1 $38.00 $36.10
YPM284 Nickel 0–10, reagent starter kit1 $81.00 $76.95
YPM163 Nitrate 0–20, reagent starter kit1 $54.00 $51.30
YPM109 Nitrite, (N) 0–0.5, reagent starter kit1 $21.00 $19.95
YPM260 Nitrite, (NaNO2) 0–1500, reagent starter kit1 $37.00 $35.15
YPM262 Organophosphonate, (OP) 0–20, reagent starter kit1 $85.00 $80.75
YPM056 Ozone 0–2.0, reagent starter kit1 $54.00 $51.30
YPM130 pH, (phenol red) 6.8–8.4, reagent starter kit1 $15.00 $14.25
YPM287 Phenol 0–5.0, reagent starter kit1 $102.00 $96.90
YPM177 Phosphate LR, (low range) 0–4.0, reagent starter kit1 $28.00 $26.60
YPM114 Phosphate HR, (high range) 0–100, reagent starter kit1 $39.00 $37.05
YPM189 Potassium 0–12, reagent starter kit1 $39.00 $37.05
YPM181 Silica 0–4.0, reagent starter kit1 $50.00 $47.50
YPM154 Sulfate 0 - 200, reagent starter kit1 $18.00 $17.10
YPM168 Sulfide 0–0.5, reagent starter kit1 $39.00 $37.05
YPM266 Sulfite 0–500, reagent starter kit1 $35.00 $33.25
YPM148 Zinc 0–4.0, reagent starter kit1 $51.00 $48.45

YSI EcoSense 9300 and 9500 Replacement Reagents

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Part No. Description Price
YAP188 Alkalinity replacement reagents1 $72.00 $68.40
YAP250 Alkalinity-M replacement reagents1 $78.00 $74.10
YAP251 Alkalinity-P replacement reagents1 $78.00 $74.10
YAP166 Aluminum replacement reagents1 $93.00 $88.35
YAP152 Ammonia replacement reagents1 $78.00 $74.10
YAP060 Bromine replacement reagents1 $26.00 $24.70
YAP252 Calcium hardness replacement reagents1 $81.00 $76.95
YAP268 Chloride replacement reagents1 $99.00 $94.05
YAP011 Chlorine DPD 1 replacement reagents1 $30.00 $28.50
YAP021 Chlorine DPD 2 replacement reagents1 $34.00 $32.30
YAP031 Chlorine DPD 1 and 3 replacement reagents1 $51.00 $48.45
YAP162 Chlorine HR replacement reagents1 $100.00 $95.00
YAP281 Chromium VI replacement reagents1 $128.00 $121.60
YAP186 Copper replacement reagents1 $142.00 $134.90
YAP087 Cyanuric Acid replacement reagents1 $58.00 $55.10
YAP179 Flouride replacement reagents2 $102.00 $96.90
YAP254 Hardness replacement reagents1 $93.00 $88.35
YAP103 Hydrazine replacement reagents1 $100.00 $95.00
YAP105 Hydrogen Peroxide HR replacement reagents1 $89.00 $84.55
YAP104 Hydrogen Peroxide LR replacement reagents1 $48.00 $45.60
YAP156 Iron HR replacement reagents1 $52.00 $49.40
YAP155 Iron LR replacement reagents1 $109.00 $103.55
YAP193 Mangesium replacement reagents1 $69.00 $65.55
YAP173 Manganese replacement reagents1 $92.00 $87.40
YAP175 Molybdate HR replacement reagents1 $99.00 $94.05
YAP258 Molybdate LR replacement reagents1 $83.00 $78.85
YAP284 Nickel replacement reagents1 $197.00 $187.15
YAP163 Nitrate replacement reagents2 $138.00 $131.10
YAP109 Nitrite-N replacement reagents1 $54.00 $51.30
YAP260 Nitrite-NaNO2 replacement reagents1 $82.00 $77.90
YAP262 Organophosphonate replacement reagents1 $203.00 $192.85
YAP056 Ozone replacement reagents1 $47.00 $44.65
YAP130 pH (phenol Red) replacement reagents1 $28.00 $26.60
YAP287 Phenol replacement reagents1 $220.00 $209.00
YAP114 Phosphate HR replacement reagents1 $88.00 $83.60
YAP177 Phosphate LR replacement reagents2 $97.00 $92.15
YAP189 Potassium replacement reagents1 $89.00 $84.55
YAP181 Silica replacement reagents2 $117.00 $111.15
YAP154 Sulfate replacement reagents1 $38.00 $36.10
YAP168 Sulfide replacement reagents2 $124.00 $117.80
YAP266 Sulfite replacement reagents1 $81.00 $76.95
YAP148 Zinc replacement reagents1 $135.00 $128.25

YSI EcoSense 9300 and 9500 Accessories

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Part No. Description Price
YPT370 20 mL syringe luer for EcoSense 9300/9500 $9.50 $9.03
YPT804 Color standard kit for EcoSense 9300/9500 $78.00 $74.10
YPT502 Crush/stir rods for EcoSense 9300/9500, pack of 10 $10.00 $9.50
YPT500 De-ion pack for EcoSense 9300/9500, up to 5 liters $16.00 $15.20
YPT512 Dilution tube for EcoSense 9300/9500 $9.50 $9.03
YPT606 Filter holder luer for EcoSense 9300/9500 $18.00 $17.10
YPT600 Filtration set luer for EcoSense 9300/9500 $50.00 $47.50
YPT603 GFB filters for EcoSense 9300/9500, pack of 50 $30.00 $28.50
YPT508 Nitrate tube for EcoSense 9300/9500 $3.25 $3.09
YPT230 Photometer color standards for EcoSense 9300/9500 $88.00 $83.60
YPT671 Plastic tweezers for EcoSense 9300/9500 $7.00 $6.65
YPT595 Round test tube with cap for EcoSense 9300/9500 $49.00 $46.55
YPT510 Sample container for EcoSense 9300/9500, 100 mL $9.50 $9.03
YPT361 Syringe for EcoSense 9300/9500, 1 mL $4.25 $4.04
YPT663 Test tube brush for EcoSense 9300/9500 $5.00 $4.75
YPT501 Test tube rack for EcoSense 9300/9500 $40.00 $38.00

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