Designed for demanding field work the ProDSS is the latest, smartest, most innovative portable water quality multi-parameter instrument from the YSI stable. The ProDSS measures water parameters like dissolved oxygen (optical), pH, ORP, conductivity, specific conductance, salinity, TDS, resistivity, TSS, ammonium, ammonia, chloride, nitrate, depth, temperature and, most importantly turbidity.
YSI has taken the advanced technology from the EXO series to make the new ProDSS the best handheld available. This instrument is rugged and reliable with intelligent, user-replaceable digital sensors that can be connected to any port and that are automatically recognised by the instrument and retain the calibration data.
With optional GPS and depth the ProDSS is completely customisable* and with military specification connectors, IP67 waterproof, rubber over-moulded case and 1-metre drop tests, durability is ensured for longevity of sampling even in the harshest field conditions.
*Rental instruments will be configured/calibrated to measure temperature/conductivity, DO, pH, ORP and turbidity.
The ProDSS is smart, cost-effective and adaptable for the future. Its high-impact body is built to record water quality to depths of 250 meters. The data is stored on-board the instrument for downloading to a laptop on completion of the monitoring sequence.
|YSI ProDSS Specifications|
|Size||8.3 cm width x 21.6 cm length x 5.6 cm depth (3.25 in. x 8.5 in. x 2.21 in.)|
|Weight with batteries||567 grams (1.25 lbs)|
|Power||Rechargeable lithium-ion battery pack providing ~48 hours of battery life (instrument only with backlight off)|
|Instrument operating temperature||0 to 50 °C (32 to 122 °F)|
|Instrument storage temperature||0 to 45 °C (32 to 113 °F) with battery installed; 0 to 60 °C (32 to 140 °F) without battery installed|
|Display||Colour, LCD graphic display|
|USB port||Built-in micro USB On-The-Go port for PC connection, recharging/powering the ProDSS & connecting directly to a USB stick|
|Cables||Available with or without depth sensor in 1, 4, 10, 20, 30, 40, 50, 60, 70, 80, 90, and 100-meters|
|Sensor ports||4 universal sensor ports on each cable; can accept any ProDSS sensor|
|Warranty||3-year instrument; 2-year bulkhead, cable assembly, and sensors; 1-year pH and pH/ORP sensor modules, ODO sensor caps & Li-ion battery pack; 6-months ammonium, nitrate & chloride sensor modules|
|Memory||> 100000 data sets|
|Logging modes||Single point or continuous with auto-stable feature|
|GLP compliance||Yes; 400 detailed GLP records can be stored & are available to view, download & print.|
|Languages||English, Spanish, Portuguese, French, German, Italian, Japanese, Norwegian, Simplified Chinese, Traditional Chinese|
|Certifications||CE; RoHS; IP-67; WEEE; FCC; UN Part III, Section 38.3, Test methods for lithium-ion batteries (Class 9)|
|GPS||Optional internal GPS; coordinates are stored with measurement data & site lists|
|Sites & Data ID||100 user-defined sites and 100 user-defined data ID tags|
|Instrument, Sensor & Cable|
|Temperature||-5 to 70 °C (temperature compensation range||for DO mg/L measurement: -5 to 50 °C ) ±0.2 °C||0.1 °C or 0.1 °F (user selectable)||°C, °F, K|
|pH||0 to 14 pH units||±0.2 pH units||0.01 pH units||pH, pH mV|
|ORP||-1999 to 1999 mV||±20 mV||0.1 mV||mV|
|Dissolved Oxygen||0 to 500%, 0 to 50 mg/L||0 to 200%: ±1% of reading or 1% saturation, whichever is greater
200 to 500%: ±8% of reading
0 to 20 mg/L: ±0.1 mg/L or 1% of reading, whichever is greater
20 to 50 mg/L: ±8% of reading
|0.01 mg/L and 0.1%, or 0.1 mg/L and 1% (user selectable)||% saturation, % saturationlocal, mg/L, ppm|
|Barometer||375 to 825 mmHg||±1.5 mmHg from 0 to 50 °C||0.1 mmHg||mmHg, inHg, bar, psi, kPa, atm|
|Conductivity**||0 to 200 mS/cm||0 - 100 mS/cm: ±0.5% of reading or .001 mS/cm, whichever is greater 100 - 200 mS/cm: ±1.0% of reading||0.001, 0.01 or 0.1 μS/cm (range dependent)||μS/cm, mS/cm|
|Specific Conductance*||0 to 200 mS/cm||0 - 100 mS/cm: ±0.5% of reading or .001 mS/cm, whichever is greater 100 - 200 mS/cm: ±1.0% of reading. User selectable reference temp. (15 to 25 °C; default 25°C) & compensation coefficient (0 to 4%/°C; default 1.91%)||0.001, 0.01, 0.1 mS/cm||μS/cm or mS/cm|
|Salinity*||0 to 70 ppt||±1.0% of reading or ±0.1 ppt, whichever is greater||0.01 ppt||ppt or PSU|
|Total Dissolved Solids*||0 to 100 g/L||Calculated from specific conductance and a user-selectable TDS multiplier (0.30 to 1.00; default 0.65)||0.001, 0.01, 0.1 g/L||mg/L, g/L, kg/L|
|Seawater Density*||0.0 to 50.0 sigma, sigma T||-||0.1 sigma or sigma T||Sigma, Sigma T|
|Turbidity||0 to 4000 FNU||0 to 999 FNU: 0.3 FNU or ±2% of reading, whichever is greater||1000 to 4000 FNU: ±5% of reading||0.1 FNU FNU, NTU|
|Total Suspended Solids*||0 to 30000 mg/L||User correlated from turbidity field measurements & lab TSS measurements from grab samples||0.01, 0.1 mg/L||mg/L|
|Ammonium***/****||0 to 200 mg/L NH4 -N||±10% of reading or 2 mg/L, whichever is greater||0.01 mg/L||NH4 -N mg/L, NH4 -N mV|
|Chloride***||0 to 18000 mg/L Cl||±15% of reading or 5 mg/L, whichever is greater||0.01 mg/L||Cl mg/L, Cl mV|
|Nitrate***||0 to 200 mg/L NO3||-N ±10% of reading or 2 mg/L, whichever is greater||0.01 mg/L||NO3 -N mg/L, NO3 -N mV|
|Depth||0 to 328 feet (0 to 100 m)||±0.013 ft (±0.004 m) for 1, 4 & 10 m cables||±0.13 ft (±0.04 m) for cables 20 m & longer 0.001 m or 0.01 ft||M,ft|
*Derived/calculated parameter **Resistivity can be calculated with the conductivity sensor ***ISEs for freshwater only; 20 meter maximum depth ****Ammonia can be calculated and reported from ammonium, temperature, salinity, and p
|Instrument, Sensor & Cable|
|Temperature||Thermistor, installed on conductivity sensor||Not available||100 m||2 years for conductivity/temperature sensor|
|pH||Combination glass bulb electrode, Ag/AgCl reference electrode with gelled electrolyte||1, 2, or 3 point||100 m||2 years for pH & pH/ORP sensors
1 year for pH & pH/ORP sensor modules
|ORP||Platinum button with Ag/AgCl reference||1 point||100 m||2 years for pH/ORP sensor
1 year for pH/ORP sensor module
|Dissolved Oxygen||Optical luminescence - lifetime method||1 or 2 point||100 m||2 years for optical DO sensor
1 year for optical DO sensor cap
|Barometer||-||1 point||-||3 years, integrated into ProDSS handheld|
|Conductivity||Four nickel electrode cell||1 point||100 m||2 years for conductivity/temperature sensor|
|Specific Conductance*||Calculated from conductivity & temperature||-||-||1 point|
|Salinity*||Calculated from conductivity & temperature||1 point||-||-|
|Total Dissolved Solids (TDS)*||Calculated from specific conductance & a user selectable TDS multiplier (0.30 to 1.00; default 0.65)||-||-||-|
|Resistivity*||Calculated from conductivity & temperature||-||-||-|
|Seawater Density*||Sigma is calculated from salinity, temperature & pressure (depth) Sigma T is calculated from salinity & temperature||-||-||-|
|Turbidity||Nephelometric - Optical, 90° scatter||1, 2, or 3 point||-||2 years for turbidity sensor|
|Total Suspended Solids(TSS)*||User correlated from turbidity field measurements & lab TSS measurements from grab samples||-||-||-|
|Ammonium**||Ion selective electrode||1, 2, or 3 point||20 m||2 years for ammonium sensor
6 months for ammonium sensor module
|Ammonia*||Calculated from ammonium, temperature, salinity & pH||-||-||-|
|Chloride**||Ion selective electrode||1, 2, or 3 point||20 m||2 years for chloride sensor
6 months for chloride sensor module
|Nitrate**||Ion selective electrode||1, 2, or 3 point||20 m||2 years for nitrate sensor
6 months for nitrate sensor module
|Depth||Pressure transducer||1 point||-||2 years, integrated into cable assembly|
*Derived/calculated parameter **ISEs for freshwater only; 20 meter maximum depth
A handheld multiparameter water quality test meter supplied with a Quatro cable to measure temperature/conductivity, DO, pH and ORP.
A rugged instrument that meets the demands of field work.
Rated to IP-67 standards even without the battery cover on.
Military-spec connectors and rubber over moulded case.
Post rental checklist & calibration report provided, click for an example.
Combines the versatility of an easy to use and read handheld unit but with all the functionality of a multi-parameter water quality testing system.
Simultaneously measures dissolved Oxygen, Redox, conductivity, pH, temperature, and more
Probe guard protects sensors for down-well or open channel readings
Optional flowcell. Post rental checklist & calibration report provided, click for an example.
The EXO Sonde from Xylem is a multiparameter water quality meter which can measure and log data. The EXO1 in the Van Walt rental stock will be configured to measure and log the following parameters simultaneously: pH, EC, Temperature, Redox, Dissolved Oxygen and Turbidity. When connected to the Storm 3 telemetry unit, additionally, it will also report water level.
The EXO Sondes are very special and the result of a US$ 24 million investment programme. The idea was to create the ultimate water quality measuring device and no shortcuts were taken. The EXO's have a host of features, viewable on the specification sheets but a few are worth focusing on:
The robust, multiparameter, 4-port EXO offers a wide range of capabilities for groundwater monitoring of:
The EXO is smart, cost-effective and adaptable for the future. Its high-impact body is built to record water quality to depths of 250 meters. The data is stored on-board the instrument for downloading to a laptop on completion of the monitoring sequence.
The EXO logger is also available with telemetry.
|Diameter||4.70 cm (1.85 in)|
|Length||64.77 cm (25.50 in)|
|Peripheral Ports||1 power communication port|
|Warranty, 1-Year||pH, ORP and optical DO membranes|
|Warranty, 2-Year||Cables, sonde bulkhead, handheld and the following sensors: conductivity, temperature, depth and optical sensors|
|Weight||1.42 kg (3.15 lbs)|
|General Sonde Specifications|
|Battery Life||90 days**|
|Communications||Computer Interface: Bluetooth wireless technology (between sonde and handheld or computer with KOR software), RS-485, USB;
Output Options: USB with signal output adapter (SOA); RS-232 & SDI-12 with DCP-SOA.
|Data Memory||512 MB total memory; >1,000,000 Logged readings|
|Depth Rating||0 to 250 m (0 to 820 ft)|
|Sample Rate||Up to 4 Hz|
|Temperature - Operating||-5 to +50°C|
|Temperature - Storage||-20 to +80°C|
|**Typically 90 days at 20˚C at 15-minute logging interval; temperature / conductivity, pH/ORP, DO, and turbidity sensors installed on EXO1; or temperature/conductivity, pH/ORP, DO, total algae, and turbidity sensors installed with central wiper that rotates once per logging interval on EXO2. Battery life is heavily dependent on sensor configuration. Specifications indicate typical performance and are subject to change. Xenoy is a trademark of SABIC Innovative Plastics IP BV. EXO Bluetooth modules comply with Part 15C of FCC Rules and have FCC, CE Mark and C-tick approval. Bluetooth-type approvals and regulations can be country specific. Check local laws and regulations to insure that the use of wireless products purchased from Xylem are in full compliance. EXO components are not compatible with YSI 6-Series sondes, sensors, or handheld.|
Designed for long term, continuous pH surface and groundwater monitoring in challenging and difficult to access locations where a large quantity of reliable data is required.
Delivers stable, accurate measurements.
Is usually supplied pre-programmed to start at a specified time and the data is retrieved by Van Walt and supplied in CSV format.
|WTW pH Data Logger|
|pH Range *||0.000 to 20.000|
|mV Range *||-1000.0 to +1000.0|
|Temperature Range *||23 to 221°F (-5.0 to +105.0°C)|
|mV Resolution||0.1 mV|
|Temperature Resolution||0.1°F (0.1°C)|
|pH Accuracy *||< 0.005 +1 Digit|
|mV Accuracy *||< 0.2mV +1 Digit|
|Temperature Accuracy *||< 0.1°F (0.1°C) +1 Digit|
|Temperature sensor||Automatic recognition of the temperature sensor of the electrode: NTC 30 (30 kΩ at 25 °C / 77 °F) or Pt1000|
|Calibration||Automatic buffer detection|
32 to 140 °F (0 to 60 °C)
2 to 12
|Data Volume||up to 600,000 data records|
|Sampling Interval||adjustable: 1,5,10,30 s/ 1,5,10,15,30 min/ 1,2,3,6,9,12,24 hr|
|Power Supply||Lithium ion battery (3.6V, AA size, 2600 mAh)|
|Battery Life||Up to 16 months depending on the sample rate|
|USB Interface||Type USB 1.1, USB-B (Device), data output|
|Protection Rating||IP 68|
|Maximum Pressure/Depth||145 PSI (10 bar)/328 ft (100 m)|
|Storage Temperature||-13 to 149°F (-25 to +65°C)|
|Material||Metal parts (Stainless steel 1.4571**), Battery Compartment (Brass, gold-plated)|
|Size of Probe||0.98 inch Diameter x 15.83 inch L (25 mm dia. x 402 mm long), retaining hole 0.26 inch (6.5mm)|
|Weight||1.9 lb. (860 g) including electrode|
|* The measuring ranges and accuracy exclusively refer to the measuring electronics of the pH datalogger without the electrode. For the measuring ranges and accuracy of the operable pH datalogger, the specifications of the electrode and buffer solutions have also to be taken into account. ** Stainless steel can be susceptible to corrosion at chloride concentrations of >500 mg/l.|
pH SensoLyt Electrode
|pH Range||2.000 to 12.000|
|Referenece Electrolyte||Polymer, AgCl free|
|Junction||Single hole junction|
|Temp Range||32 to 140°F (0 to 60°C)|
|Membrane Resistance at 25°C||< 500 MOhm|
|Maximum Pressure/Depth||145 PSI (10 bar)/328 ft (100 m)|
|Connection||SMEK head, 6-pole|
|Material||Shaft: Glass, O-rings: FPM (Viton), SMEK plug: PEEK with gold plated contacts|
|Dimensions||4.7 inch L x 1/2 inch Dia (120 mm L x 12 mm Dia)|
|Weight||1.6 oz (45 g)|
Designed to provide reliable and accurate measurements of groundwater levels
Highly accurate polyethylene coated steel tape marked in metric increments
Tape with mm resolution.
Audible and visible alarms activated when the probe makes contact with water
Adjustable sensitivity to maximise efficiency
Optional auto shut-off for low flow sampling available when used with our Bladder Pump.
An ATEX certified Interface Meter with LNAP and DNAPL detection for monitoring in landfill, remediation and petrochemical industries:
|Version||IM1.1-30 / IM1.1-60 / IM1.1-100|
|Method of operation||Manual use of tape / probe.
Lower tape into well to achieve audible tone and visual light display on contact with product or water.
|Peripheral Ports||1 power communication port|
|Dimensions & Weight||H 340 mm, W 250 mm, D 200 mm
Reel weight: 2.00 kg
Tape weight per 30 mm: 1.28 kg
|Tape||- Millimetre graduations
- Kynar jacketed tape
- Breaking load of 120 kg
|Available lengths||30m, 60m, & 100m|
|Operating temperature||-20°C to +40°C|
|Power source||9V Battery (must be Duracell MN 1604)|
|Tape accuracy||EC Class II standard|
|Probe||16 mm diameter|
|Materials Of Manufacture|
|Tape||Kynar jacketed tape|
|Frame||Tough polyester coated steel frame with vinyl grip|
|ATEX certificate number||SIRA 04ATEX2366|
|ATEX Certifi cation||II 1G Ex ia IIB T4 Ga (-20°C≤ +40°C)|
Handheld VOC detector for volatile organic compounds
A wide detection range of 1 parts per billion (ppb) to 20,000 parts per million (ppm)
Tough, reliable and accurate with no need for temperature and humidity compensation
Easy to use with no complex set up routines – out of the box performance.
A robust and accurate portable gas detector with audible and visual alarms which sound in the event of exposure to flammable gases, oxygen and a wide range of toxic gases onsite.
Detecting and displaying up to four gases simultaneously this monitor can be configured to detect a combination of Methane (or other flammable gases), Oxygen, Carbon Monoxide, Hydrogen Sulphide.
Ideal for keeping you safe on petrol forecourts or landfill sites.
|Size:||121 x 59 x 32mm (4.8" x 2.3" x 1.3")|
|Weight:||230g (8oz) with pump 215g (7.6oz) without pump|
|Temperature:||-20oC to +50oC (-4oF to 122oF)|
|Humidity:||0 to 95% R.H non-condensing|
|Alarms:||Highly visible flashing LED, piercing >90dB audible|
|Display:||Green and red LCD backlight display|
|Datalogging:||Timed: 24 hours of timed logs at 1 log per minute
Session: Minimum of 180 logs
Calibration: Minimum of 8 calibration logs
Bump Logs: Minimum of 180 logs
|Battery:||Lithium Ion rechargeable battery
Run Time: Up to 14 hrs (diffusion)
Charging Time < 4 hrs
|Enclosure:||High impact rubberized polycarbonate case|
|Drop Test:||3m (10ft)|
|IP Rating:||IP67 (Dust-tight and waterproof to 1m)|
|Response Times:||(T90):LEL = 10 secs (IEC 60079-29-1)
O2 = 12 secs (BSEN 50 104)
CO < 20 secs
H2S < 20 secs
|Approvals:||IEC Ex ia d IIC T4 Gb
ATEX Ex II 2 G Ex ia d IIC T4
CSA Class 1 Div 1 Groups A,B,C,D, T4
Class 1, Zone 1 EX ia d IIC T4
MED (0038/YY) - Module B & E
A flexible, portable, multigas monitor for the detection of flammable gases, oxygen and a wide range of toxic gases. The Tetra 3 is intrinsically safe with embedded software designed to the exacting requirements of IEC 61508-3 for data and event logging.
With reliable and dependable operation the Tetra 3 can measure up to four gases and has a built in vibrating alarm, a dual colour visual alarm and a loud 94dBA audible alarm.*Available in New Zealand only.
*Available in New Zealand only.
A landfill and contaminated land portable gas analyser for measurements of CH4, CO2, O2, H2S and CO. Internal pump and flow pod. Capable of gas analysis, pressure test and flow test. Easy to use, the GA5000 is reliable and accurate for monitoring:
|Size:||L 220mm, W 155mm, D 60mm|
|Case Material:||ABS/ polypropylene with rubber over-moulding|
|Keys:||Alpha-numeric keypad with "tactile" membrane|
|Display:||Ultra-clear high resolution 4.3" full colour TFT|
|Connections:||Colour coded gas inlet, outlet and pressure ports. Waterproof USB port, anemometer and charger/ temperature probe connections|
|Gas sample filters:||External user changeable 2.0µm ptfe water traps|
|Battery type:||Rechargeable nickel metal hydride battery pack (not user replaceable)|
|Battery life:||Typical use 8 hours from fully charged|
|Battery charger:||Separate intelligent battery charger powered from mains supply (100-240V)|
|Charge time:||Approximately 4 hours from complete discharge||GAS RANGES|
|Gas cells:||Cell||Range||Typical Accuracy
(range : accuracy)
(range : accuracy)
|CH4||0-100%||0-70% : ±0.5% (vol)||70-100% : ±1.5% (vol)|
|CO2||0-100%||0-60% : ±0.5% (vol)||60-100% : ±1.5% (vol)|
|O2||0-25%||0-25% : ±1% (vol)|
|CO||0-500ppm||± 2.0% FS|
|H2S||0-1,000ppm||± 2.0% FS|
|H2S||0-10,000ppm||± 5.0% FS|
|H2||0-1,000ppm||± 2.5% FS|
|Response time:||CH4||≤ 10 seconds|
|CO2||≤ 10 seconds|
|O2||≤ 20 seconds|
|CO||≤ 30 seconds|
|H2S||≤ 30 seconds|
|H2||≤ 90 seconds|
|Typical accuracies:||All typical accuracies quoted are after calibration|
|Hydrogen compensated CO measurement:||
Hydrogen cross gas effect on carbon monoxide approximately 1%. Do not use where hydrogen is in excess of 10,000ppm.
|Flow from borehole:||0-20 l/hr internal measurement|
|Flow from borehole accuracy:||±0.3 l/hr|
|Alarm:||User selectable alarm levels|
|Communications:||Via USB lead or wireless Bluetooth*|
|Relative pressure measurement:||±500 mbar|
|Relative pressure accuracy:||±4 mbar typically (should be zeroed before reading) to ±15 mbar maximum|
|Barometric pressure measurement:||500 to 1500 mbar, ±5 mbar accuracy|
|Available memory:||2,000 IDs*, 4,000 readings, 2,000 events*|
|Operating temperature range:||-10°C to +50°C|
|Atmospheric pressure range:||700 – 1200 mbar|
|Relative humidity:||0-95% non-condensing|
|ATEX:||II 2G Ex ib IIA T1 Gb (Ta = -10°C to +50°C)|
|ISO17025:||Calibration to UKAS certificate number 4533|
|CSA:||IP65 Ex ib IIA T1 (Ta= -10°C to +50°C) (Canada), AEx ib IIA T1 (Ta= -10°C to +50°C) (USA)|
Monitors groundwater levels and temperature.
Cera-Diver option available for monitoring under potentially corrosive conditions.
Small and light being just 90mm in length and 22mm diameter.
Up to 24,000 measurements (a measurement every 10 minutes over a 6 month period).
Built in battery life of 10 years.
Easy and quick programming in the field or office.
Baro-Diver readout device and software for barometric pressure measurement.
Additionally an e+CONTROL read and write device is available to rent with the Diver:
A new generation of field modem that can be 'hidden' for remote groundwater monitoring in the field.
Offsite measurement of fluctuations in groundwater levels (Diver) with an option for barametric data (Baro-Diver).
Data transferred by SMS or GPRS and downloadable directly to your PC.
Variable send intervals from 15 minutes to 40 days.
With a 48.3 mm diameter will fit inside a 2 inch well.
Long battery life with low battery alarm.
The YSI ProODO has an optical single parameter sensor for the determination of Dissolved Oxygen (DO) but also registers and displays temperature and barometric pressure for increased accuracy. A handheld meter with military-spec connectors; a rugged, weighted probe guard and supplied with a field tested 10m cable, this meter is ideal for any field application.
Post rental checklist & calibration report provided.
A range of sensors, data loggers, meters, readout devices and telemetry options for taking soil moisture measurements in the top layer; soil profiling manually on site or automatically with fixed installations with or without telemetry.
Immediate soil moisture readings as percent by volume
Systems can be networked for automated measurements
A compact turbimeter from Palintest® measures turbidity and total suspended solids (TSS), the two most important indicator parameters for water quality. The Compact Turbimeter uses unique QuadoptiX™ technology to provide:
Operates according to ISO 7027 standard, with a wide dynamic range from 0 – 1050 NTU, the Compact Turbimeter is ideal to provide robust and reliable measurement of water turbidity and suspended solids for environmental research, offering a Total Suspended Solids calibration option and continuous measurement mode for settling samples. Delivered in a portable hard case, complete with SDVB calibration standards, the Compact Turbimeter provides accurate field measurement for turbidity and Total Suspended Solids.
|Model Number:||CT12 Compact Turbimeter|
|Ingress Protection:||IP 67|
|Weight:||340g (inc batteries)|
|Dimensions (H x W x L):||50 x 82 x 225mm|
|Temp/Humidity Limit:||0 - 50°C, 90%|
|User Interface:||Backlit LCD screen, four soft keys, power button|
|Power:||2 'AA' batteries, 5000 readings average, power indication and auto-off|
|Optical System:||QuadoptiX™ system, 860nm LED source|
|Reading Modes:||Normal, Average (Short, Medium, Long), Continuous Capture, Rapid, Total Suspended Solids (TSS)|
|Result Units:||NTU, FTU, FNU, mg/l (TSS)|
|Range:||0 - 1050 NTU|
|Accuracy:||2% of reading|
|Resolution:||0.01 NTU up to 9.99 NTU, 0.1 NTU up to 99.9 NTU, 1 NTU above 100 NTU|
|Turbidity Calibration:||Four point using SDVB standards (provided) or Formazin|
|TSS Calibration:||Direct factor entry (up to 12) or correlation|
|Operator ID:||Alphanumeric, up to 12|
|Sample ID:||Alphanumeric, up to 12|
|Languages:||English, French, Spanish, German, Italian|
|Result Log:||100 data points including time, date, Operator ID, Sample ID, measurement mode|
|Calibration Log:||Last 12 good calibrations including time, date, operator ID|