Extech SDL150 Dissolved Oxygen Meter

The Extech Dissolved Oxygen Meter/Datalogger measures dissolved oxygen from m 0 to 20.0mg/L and 0 to 100.0%oxygen plus temperature from 32 to 122°F.

Features

  • Stores 99 readings manually and 20M readings via 2G SD card
  • User programmable sampling rate: 1 second to 8hrs:59min:59sec
  • Automatic temperature compensation
Your Price $629.00
Usually ships in 1-2 weeks
Extech
Free Lifetime Tech SupportFree Lifetime Tech Support
Free Ground ShippingFree Ground Shipping
ImagePart#Product DescriptionPriceStockOrder
Extech SDL150 Dissolved Oxygen MeterSDL150 Dissolved oxygen meter
$629.00
Usually ships in 1-2 weeks
ImagePart#Product DescriptionPriceStockOrder
Extech Replacement DO Probe 407510-P Replacement dissolved oxygen probe, 4m cable
$179.99
Usually ships in 1-2 weeks
Extech Replacement Membranes 780417A Replacement membranes, pack of 10
$34.99
Usually ships in 1-2 weeks
Extech Internal Dissolved Oxygen Fill Solution 780418 Internal DO fill solution, pack of 2
$28.99
Usually ships in 1-2 weeks
Extech 153117 117V AC Adapter 153117 117V AC adapter
$32.99
Usually ships in 1-2 weeks

The Extech Dissolved Oxygen Meter/Datalogger features a dual backlit display of oxygen concentration and temperature. The meter measures dissolved oxygen from 0 to 20.0mg/L and 0 to 100.0%oxygen plus temperature from 32 to 122°F (0 to 50°C). The automatic temperature compensation is from 0 to 50°C via the temperature probe sensor built into polarographic type oxygen probe.

 

An offset adjustment is used for zero function to mae relative measurements. The datalogger stores 99 readings manually and 20M readings via the 2G SD card. User programmable sampling rates are from 1 second to 8hrs:59min:59sec. The built-in PC interface lets users easily transfer data points to a PC for further analysis. Additional meter functions include min/max, data hold, automatic power off, and disable. 

  • Dissolved oxygen range: 0 to 20.0 mg/L 
  • Dissolved oxygen accuracy: ±0.4 mg/L
  • Probe compensation and adjustment: salt: 0 to 50%
  • Oxygen range: 0 to 100.0%
  • Oxygen accuracy: ±0.7%
  • Probe compensation and adjustment: altitude: 0 to 8910m
  • Temperature range: 32 to 122°F (0 to 50°C)
  • Temperature accuracy: ±0.8°C/1.5°F
  • Probe compensation and adjustment: 0 to 50°C
  • Meter dimensions: 7.2 x 2.9 x 1.9" (182 x 73 x 47.5mm)
  • Meter weight: 25.6oz(725g)
  • Probe dimensions: 28mm(1.1")D x 190mm(7.5")L
  • (1) Datalogger
  • (1) Probe with 4m cable
  • (6) AA batteries
  • (1) SD card
  • (2) Spare replacement membranes
  • (1) Electrolyte
  • (1) Hard carrying case
Questions & Answers
No Questions
Please, mind that only logged in users can submit questions

In The News

Coe College Wilderness Field Station Features Education, ARUs and Avian Research

If someone speaks to Jesse Ellis, Assistant Professor of Biology at Coe College and Director of the Wilderness Field Station, they might get interrupted; by a blue-headed vireo. “Bird songs are a big part of data gathering for research here,” says Ellis. “We use automated recording units (ARUs) to record wilderness sounds, especially sounds made by birds and frogs.” The Wilderness Field Station is a teaching-oriented facility. “In addition to our annual summer classes, we also conduct bird studies here including bird counts in transects, and researchers from other colleges come here to do multiple lake samplings,” Ellis adds.

Read More

Digital Mayfly Data Logger Sensor Stations Monitoring Watersheds

For most humans, mayflies seem like a nuisance, hovering over the waterways as we try to enjoy them. However, for anyone hoping to monitor the health of watersheds, mayflies are important aquatic species—and now, a digital version of the mayfly is helping some scientists keep an eye on the water. Research scientist Dr. Scott Ensign , who serves as Assistant Director of the Stroud Water Research Center , spoke to EM about how the digital mayfly technology developed. “ Shannon Hicks is the engineer who started developing the Mayfly six or seven years ago,” explains Dr. Ensign.

Read More

Solar and Wind-Powered, Algae Tracking Boat Trialed in Florida

Time is of the essence when it comes to tracking algal blooms, and people everywhere are looking for solutions. In Florida, scientists from Florida Atlantic University Harbor Branch Oceanographic Institute (HBOI) recently trialed a solar-powered, algae-tracking sail boat developed by Navocean , Inc. Dr. Jordon Beckler of Florida Atlantic University (FAU) directs HBOI's Geochemistry and Geochemical Sensing Lab and spoke to EM about the trials and the boat. "This boat is so amazing when you see it in action," remarks Dr. Beckler. "Navocean originally contacted me a few years back about a demonstration when I was over at my previous institution in West Florida, and we brainstormed some scenarios for employing the boat for harmful algae bloom monitoring.

Read More