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Overview

The Solinst Eureka Manta F35 is the Manta+35 fitted with a copper-filled silicone nose cone that covers the sensor bodies, and a central wiper that keeps the measurement surfaces clean. Built for long deployments in fresh and salt water where algae, slime, silt and barnacles foul the sensors.

  • Copper-filled silicone nose cone covers every sensor body except the measurement surfaces; copper-less and silver-impregnated nose cones also available
  • Central wiper keeps the measurement surfaces clean during continuous deployments
  • Nose cone removes easily for sensor maintenance and reduces the volume of calibration solution needed
  • Same standard sensors as the Manta+35: turbidity, temperature, pH, conductivity, optical dissolved oxygen; ORP and depth optional
  • Up to 3 fluorometers (chlorophyll a, blue-green algae, rhodamine, CDOM/FDOM, oil and more); PAR, CO2, TDG and ISE sensors are not available on the F35
  • Logs more than 1,000,000 readings at 1 Hz; RS-232, SDI-12, MODBUS, USB or Bluetooth (with the mantaMobile and MantaLink app)
  • Depth rated to 200 m (15 m maximum for ISE and total dissolved gas sensors); operating range -5 to 50 °C
  • Add an internal or external battery pack to turn the probe into a self-powered logger, or connect it to a telemetry station
  • 3-year warranty that covers all components, including the sensors

Configured to order: choose the sensors, underwater cable length (3 to 200 m), battery pack and SDI-12 / MODBUS output when you request a quote. Read it in the field with the mantaMobile Bluetooth device and the free MantaLink app (iOS / Android), or on a PC with the Manta Control Software. Request a quote for pricing and availability.

Specifications

Diameter
3.5 in (89 mm)
Length (with guard)
21 in without battery pack / 22.5 in with internal battery pack / 28.5 in with external Li-ion battery pack
Weight (with guard)
7.75 lb without battery pack / 8.75 lb with internal battery pack / 10 lb with external battery pack
Internal Battery Pack
6 x C cells
Anti-Fouling
Copper-filled silicone nose cone (copper-less and silver-impregnated versions available) + central wiper
Optional Sensors
ORP (with pH), depth (occupies one medium port), up to 3 fluorometers
Not Available
PAR, CO2, total dissolved gas and ISE sensors
Temperature
-5 to 50 °C / resolution 0.01 / accuracy ± 0.1 °C (no calibration required)
pH
0 to 14 units / resolution 0.01 / accuracy ± 0.1 within 10 °C of calibration (± 0.2 otherwise); refillable reference
ORP (with pH)
-999 to 999 mV / resolution 0.1 / accuracy ± 20 mV
Specific Conductance
0 to 5000 µS/cm ± 0.5% of reading or ± 1; 0 to 100 mS/cm ± 1% of reading; 100 to 275 mS/cm ± 2% of reading; four graphite electrodes
Dissolved Oxygen (optical)
0 to 20 mg/L ± 0.1; 20 to 30 mg/L ± 0.15; 30 to 50 mg/L ± 5% of reading; 0 to 500% saturation; typical cap life over 6 years
Turbidity (wipered)
0 to 1000 FNU ± 0.3 FNU or ± 2% of reading; 1000 to 4000 FNU ± 4% of reading
Depth (optional)
0 to 25 m ± 0.05 m or 0 to 200 m ± 0.4 m; vented 0 to 10 m ± 0.003 m
Calculated
Salinity 0 to 70 PSU; TDS 0 to 65 g/L
Fluorometers (medium sensors)
Chlorophyll a (blue 0 to 100 µg/L / red 0 to 500 µg/L), phycocyanin and phycoerythrin (blue-green algae), rhodamine, CDOM/FDOM, optical brighteners, tryptophan, fluorescein, PTSA, refined oil, crude oil
Data Memory
More than 1,000,000 logged readings
Sample Rate
1 Hz
Communications
RS-232, SDI-12, MODBUS, USB or Bluetooth (mantaMobile)
Depth Rating
200 m (15 m maximum for ISE and TDG sensors)
Operating Temperature
-5 to 50 °C
Included
Weighted sensor guard, storage / calibration cup, temperature sensor, internal logging memory, marine connector, maintenance kit, data cable, RS-232 to USB adaptor, Manta Control Software (Windows), electronic manual
Warranty
3 years, all components including sensors

Documents

In-house service

Calibration and repair

Send it to our Montreal service team. We evaluate the instrument and send a detailed quote before any work starts.

Start a service request

Parts & accessories

Compare with similar models

Solinst Canada · Water Quality Meter
SpecThis modelSolinst Eureka Manta F35 Anti-Fouling Multiparameter Water Quality SondePrice on quote Solinst Eureka Manta+40 Multiparameter Water Quality SondePrice on quote Solinst Eureka Manta+35 Multiparameter Water Quality SondePrice on quote Solinst Eureka Manta+20 Multiparameter Water Quality SondePrice on quote
Diameter3.5 in4.0 in3.5 in1.95 in
Memory1000000+ readings1000000+ readings1000000+ readings1000000+ readings

Questions, answered

How fast will I get a price?

Send the quote request and a specialist replies within 4 business hours, Monday to Friday, 8:00 to 4:30 ET.

Can we pay on account or by purchase order?

Yes. With established credit, terms are Net 30 days, and you can send your purchase order with the quote request. We also accept Visa, Mastercard and American Express.

How is shipping charged?

On quotes and account orders, freight is F.O.B. Montréal: the carrier charge is worked out at shipment from the packed weight and dimensions, and added to your invoice. In-stock items can also be picked up the same day in Montréal (8605 rue du Champ-d'Eau).

Can I return it?

Yes, within 30 days of purchase, with a return authorization number from customer service first. A 25% restocking fee applies, unless it is a defect covered by the warranty. Special orders, hazardous materials, flammable liquids and gases can't be returned. Return policy

Can ERE calibrate or repair it?

Yes. Our Montréal service shop calibrates and repairs it in-house. Request service

What warranty does it carry?

The manufacturer's warranty applies. The exact terms are in the warranty document. Read the warranty

Since 1994Supplying labs and field crews
30,000+Customers across North America
AuthorizedBrand distributor
4 hrTypical quote turnaround