Milwaukee SM401 TDS Meter

SM401

Range	10 – 1990 ppm
Resolution	10 ppm
Accuracy	± 2% full scale
Calibration	Manual 1 point
Battery type/life	1 x 9V / 300 hours
Environment	0 – 50°C/95% RH Max
Dimensions	80 x 145 x 35 mm

Smart and simple TDS meter

• Automatic Temperature Compensation
• 1 point manual calibration
• Large and easy to read display

Smart portable meters with no frills!

Milwaukee’s low cost durable meters for quick and reliable measurements.

Milwaukee’s Smart meters are manufactured to be easy to use, practical and accurate. Ideal for the classroom, laboratory or for general field use. There’s a model to fit a range of specifications.

The Smart portable EC and TDS meters are perfect for on the spot checks. Milwaukee’s Smart conductivity meters provide stable and reliable results. Testing for mineral salts has never been easier or less expensive. The instruments can be calibrated using the trimmer provided on the back.

All models are supplied complete with a professional electrode/probe, calibration solution, a 9V battery, instruction manual and screwdriver for calibration.

The sm series has been replaced by the NEW mw series. The NEW mw series will be shipped when available.

CALIBRATION & PROBE CHART

Item	Rec. Calibration Solution	Display @ Cal	Accuracy ±	Cal. Solution Part #	Probe
C61	1413 µs/cm	1413	2%	M10031B	Built in
C62	1413 µs/cm	1.41	2%	M10031B	Built in
C64	1413 µs/cm	1413	2%	M10031B	Built in
C65	1413 µs/cm	1413	2%	M10031B	MA73075
C66	1413 µs/cm	1.41	2%	M10031B	MA73076
pH40	7.01 pH, 10.01 pH, 4.01 pH	7.0, 10.0, 4.0	0.2 pH	M10007B, M10010B,M10004B	Built in
pH41	7.01 pH, 10.01 pH, 4.01 pH	7.0, 10.0, 4.0	0.1 pH	M10007B, M10010B,M10004B	Built in
pH42	7.01 pH, 10.01 pH, 4.01 pH	7.01, 10.01, 4.01	0.02 pH	M10007B, M10010B,M10004B	Built in
pH44	7.01 pH, 10.01 pH, 4.01 pH	7.0, 10.0, 4.0	0.2 pH	M10007B, M10010B,M10004B	Built in
pH51	7.01 pH, 10.01 pH, 4.01 pH	7.0, 10.0, 4.0	0.1 pH	M10007B, M10010B,M10004B	MA73600
pH52	7.01 pH, 10.01 pH, 4.01 pH	7.0, 10.0, 4.0	0.1 pH	M10007B, M10010B,M10004B	MA73047
pH53	7.01 pH, 10.01 pH, 4.01 pH	7.01, 10.01, 4.01	0.02 pH	M10007B, M10010B,M10004B	MA73047
SM100	7.01 pH, 10.01 pH, 4.01 pH	7.01, 10.0, 4.0	0.2 pH	M10007B, M10010B,M10004B	MA911B/1
SM101	7.01 pH, 10.01 pH, 4.01 pH	7.01, 10.01, 4.01	0.02 pH	M10007B, M10010B,M10004B	MA911B/1
SM102	7.01 pH, 10.01 pH, 4.01 pH	7.01, 10.01, 4.01	0.02 pH	M10007B, M10010B,M10004B	MA911B/1
SM301	1413 µs/cm	1413	2%	M10031B	MA811D/1
SM302	5000 ppm	5.0	2%	M10039	MA812D/1
SM401	1382 ppm	1382	2%	M10032	MA811D/1
SM402	6.44 ppt	6.4	2%	M10038	MA812D/1
SM801	7.01 pH, 1382 ppm,1413 µs/cm	7.1, 1382, 1410	0.2 pH & 2%	M10007B, M10032B, M10031B	MA850
SM802	7.01 pH, 1500 ppm,1413 µs/cm	7.10, 1500, 1.41	0.20 pH & 2%	M10007B, M10032B, M10031B	MA850
SMS110	7.01 pH, 10.01 pH, 4.01 pH	7.0, 10.0, 4.0	0.2 pH	M10007B, M10010B,M10004B	MA911B/2
SMS115	7.01 pH, 10.01 pH, 4.01 pH	7.0, 10.0, 4.0	0.2 pH	M10007B, M10010B,M10004B	MA912B/2
SMS120	7.01 pH, 10.01 pH, 4.01 pH	7.0, 10.0, 4.0	0.2 pH	M10007B, M10010B,M10004B	MA911B/2
SMS122	7.01 pH, 10.01 pH, 4.01 pH	7.0, 10.0, 4.0	0.2 pH	M10007B, M10010B,M10004B	MA911B/2
SMS125	7.01 pH, 10.01 pH, 4.01 pH	7.0, 10.0, 4.0	0.2 pH	M10007B, M10010B,M10004B	MA911B/2
SMS310	1413 µs/cm	1.4	2%	M10031B	MA811/2
SMS315	1413 µs/cm	1.41	2%	M10031B	MA815/2
SMS410	1500 ppm	1500	2%	M10442B	MA812/2
SMS415	1500 ppm	1500	2%	M10442B	MA816/2
T71	1382 ppm	1382	2%	M10032B	Built in
T72	6.44 ppt	6.44	2%	M10038B	Built in
T73	1500 ppm	1500	2%	M10442B	Built in
T74	1382 ppm	1382	2%	M10032B	Built in
T75	1382 ppm	1382	2%	M10032B	MA73075
T76	6.44 ppt	6440	2%	M10038B	MA73076