Milwaukee MW170 MAX EC/TDS/NaCl/Temp Logging Bench Meter
SKU: 22502148358

Milwaukee MW170 MAX EC/TDS/NaCl/Temp Logging Bench Meter

Sale price$510.90 Regular price$567.67
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Description

Milwaukee MW170 MAX EC/TDS/NaCl/Temp Logging Bench MeterMilwaukee MW170 MAX EC TDS NaCl Temp Logging Bench Meter The Milwaukee MW170 4 in 1 MAX EC TDS NaCl Temp. Logging Bench Meter is fast, reliable, simple to operate, and is designed with a small lab space footprint. It is ideal for use by education, horticulture, labs, food processing, water treatment and many other applications with challenging EC TDS NaCL Temp. measurement needs With easy 1 point EC calibration, 6 standard buffer choices and 2 point

Milwaukee MW170 MAX EC/TDS/NaCl/Temp Logging Bench Meter

The Milwaukee MW170 4-in-1 MAX EC/TDS/NaCl/Temp. Logging Bench Meter is fast, reliable, simple to operate, and is designed with a small lab space footprint.  It is ideal for use by education, horticulture, labs, food processing, water treatment and many other applications with challenging EC/TDS/NaCL/Temp. measurement needs

With easy 1-point EC calibration, 6 standard buffer choices and 2-point temperature calibration, the meter can be quickly calibrated to a higher temperature accuracy compared to other meters.  It also provides a more accurate temperature compensation readings than a 1-point calibration. The MW170 MAX Bench Meter is accurate to ± 1% of reading for EC/TDS and NaCL. 

The meter comes with MA814DB/1 (4 ring) conductivity probe with a built-in temperature sensor allowing the meter to automatically adjust the EC/TDS/NaCl reading for the effect of temperature (ATC).

Features:

  • Fast, easy-to-read results with large duel level digital LCD readout
  • Extreme accuracy to 1% of reading for EC/TDS/NaCl |+/- 0.5°C (+/-0.9°F) 
  • Extended auto-ranging feature for EC/TDS/NaCl
  • Lightweight, sleek design featuring a small benchtop footprint
  • Simple easy-to-use logging; manual log-on-demand or manual log-on-stability up to 1,000 records
  • Micro USB Port download functions
  • GLP data, date and time
  • Easy measurement: just place the probe in the sample, gently stir and wait for the reading to stabilize
  • Single cell factor calibration for EC/TDS/NaCl, automatic simple 1-point calibration and two point for temperature allowing increased accuracy
  • Rugged low maintenance, high performance, easy-to-clean EC/TDS/NaCL/Temp probe.
  • Built in temperature sensor
  • Internal clock date to keep track of different time-dependent functions (calibration, timestamp, calibration time out)
  • 3-foot probe cables for extra flexibility when testing
  • Includes MA9315 electrode holder, cables, adapter and probe

Specifications:

  • EC Range: 0.00 to 29.99 uS/cm / 30.0 to 299.9 uS/cm
  • EC Range: 300 to 2999 uS/cm
  • EC Range: 3.00 to 29.99 mS/cm / 30.0 to 200.0 mS/cm
  • EC Range: up to 500 mS/cm absolute conductivity**
  • TDS Range: 0.00 to 14.99 ppm (mg/L)
  • TDS Range: 15.0 to 149.9 ppm (mg/L) / 150 to 1499 ppm (mg/L)
  • TDS Range: 1.50 to 14.99 g/L / 15.0 to 100.0 g/l
  • TDS Range: up to 250.0 g/L absolute TDS**
  • TDS Range: up to 400 g/L absolute TDS** (with 0.80 factor)
  • Salinity Range: 0.0 to 400.0% NaCl / 2.00 to 42.00 PSU
  • Salinity Range: 0.00 to 80.00 g/L
  • Range: -20.0 to 120.00°C (-4.0 to 248.0°F)
  • EC Resolution: 0.01 uS/cm / 0.1 uS/cm / 1 uS/cm
  • EC Resolution: 0.01 mS/cm / 0.1 mS/cm
  • TDS Resolution: 0.01 ppm / 0.1 ppm / 1 ppm
  • TDS Resolution: 0.01 g/L / 0.1 g/L
  • Salinity Resolution: 0.1% NaCl / 0.01 PSU / 0.01 g/L
  • Temperature Resolution: 0.1°C / 0.1°F)
  • Accuracy @ 25°C / 77°F
  • EC: ± 1% of reading / ±0.05 uS/cm or 1 digit, whichever is greater
  • TDS: ±1% of reading / ±0.03 ppm or 1 digit, whichever is greater
  • Salinity: ±1% of reading
  • Temperature: ±0.5°C (±0.9°F)
  • Calibration
  • EC/TDS: single cell factor calibration, 6 standards: 84 uS/cm, 1413 uS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm / 1-point offset: 0.00 uS/cm
  • Salinity: one point with MA9066 salinity calibration solution
  • Temperature Compensation: Automatic or manual from -20 to 120°C (-4.0 to 248.0°F) or NO TC without temperature compensation
  • Conductivity temperature coefficient: 0.00 to 6.00 % / °C (EC and TDS only) | Default value: 1.90 % / °C
  • TDS factor: 0.40 to 0.80 / Default value: 0.50
  • EC Probe: MA814DB/1 4 ring
  • Temperature probe: Built-in temperature sensor
  • Logging: Maximum 1,000 log records (stored in up to 100 lots) / on demand, 200 logs on stability, 200 logs, interval logging 1000
  • PC Connectivity: 1 micro USB port
  • Power Supply: 12 VDC adapter (included)
  • Battery Type: Internal
  • Battery life: Approx. 8 hours of use
  • Environment: 0 to 50°C / 32 to 122°F; max RH 95%
  • Dimensions: 230 x 160 x 95 mm (9.0 x 6.3 x 3.7 inches)
  • Weight: 0.9 kg / 2.00 lbs.
  • Warranty: 3 years meter

** Absolute conductivity (or TDS) is the conductivity value without temperature compensation

Milwaukee MW170 Manual

CARE AND USE

EC meters usually start performing poorly because of problems with the sediment on the conductivity probe's rings. The dirty rings on the probe can change impedance. Cleaning the rings is simple.  Slide the plastic shield off and clean with DI water and soft cloth to keep your readings accurate.

The life of your meter can also be extended in the following ways:

Storage - When not in use, store the meter and probe in a safe area to avoid damage. The EC probe is stored dry. 

Calibration - The MW170 MAX is easy 1-point EC/TDS/NaCl calibration for ease-of-use and 2-point temperature calibration for best accuracy in (ATC).  Calibrating regularly is best to keep your PRO MW170 4-in-1 MAX Bench meter accurate for all your readings.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 22502148358

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Molly
West Palm Beach, US
★★★★★ 1
Defective Item
Color: Black, Color: Black
The door broke off immediately out of the package and the screws are stripped so they can’t be tightened into place. I might superglue it because I don’t want to go through the hassle of returning it and it’s the only way they’d offer even a partial refund for a defective product when I asked.
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Reviewed in the United States on May 25, 2026
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David Pearl
Draper, US
★★★★★ 5
Effective & Attractive with Wireless Charging
Color: Blue, Color: Blue
This "valet" organizer, which is the first time I've heard that term for a product like this, is nearly perfect. For me, it checks all of the boxes and in a perfect world, I would have opted for a smaller piece with only three compartments for mobile, wallet, and keys. It's well made and quite attractive, especially the blue (favorite color, so I'm biased). The only feature I'm not a fan of is how the removeable, wireless charging pad was implemented, which sits up on a small lip at a slight incline. However, I'm not complaining one bit as the wireless charging is great, and it's a differentiator that determines the value of the piece. I would have preferred the pad be built into the piece, however the angle of it does make it easy to grab opposed to using your finger(s) to pry it up.
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Reviewed in the United States on September 8, 2024
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Devon Edgerton
Alexandria, US
★★★★★ 5
Great nightstand valet for everyday items.
Color: Black+Green
Nice valet to add to a nightstand. Conveniently spaced sections to hold everyday items. Charging pad works great
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Reviewed in the United States on April 26, 2026
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Christine
Boise, US
★★★★★ 4
Power Adapter Not Included
Color: Brown +Wireless
I'm initially impressed with this valet tray. I purchased two for my husband: one for his nightstand and one for his dresser, as he likes to keep things organized. We liked the idea of the wireless charging capabilities, but were a little disappointed to discover that the power adapter (wall plug) is not included with the tray. The tray includes a charging pad and a cord, but no wall plug. We don't have an extra pair in the house, so we'll have to wait until a pack arrives before we can test out the charging capabilities. That aside, the trays are a handsome set. I think 20% larger might serve us a tad better, but this will do very nicely for now. We're able to fit almost everything we need in the tray and that will leave the tables looking much tidier, even if one or two items don't quite make it in.
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Reviewed in the United States on October 20, 2025
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A Kisinger
Lake Worth, US
★★★★★ 5
Great organization and a charger too!
Color: Blue
Pros: charge pad works well to charge not only phones but watches as well,materials are quality and the blue color is very appealing. Fits well on the night stand and has great sized compartments for items to stay organized. Cons: none that I can note
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Reviewed in the United States on October 10, 2025

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