pH Pen Meters

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Milwaukee pH600AQ Digital pH Pen

Milwaukee pH600AQ Digital pH Pen

9139-PH600-AQ~ea

$49.65 CAD

Ohaus ST10 pH Pen Meter

Ohaus ST10 pH Pen Meter

ST10~ea

$256.48 CAD

Milwaukee pH54 Waterproof pH Tester with Replaceable Probe

Milwaukee pH54 Waterproof pH Tester with Replaceable Probe

9139-PH54~ea

$65.05 CAD

Milwaukee PH56 PRO Waterproof 2-in-1 pH/Temp Tester with Replaceable Probe

Milwaukee PH56 PRO Waterproof 2-in-1 pH/Temp Tester with Replaceable Probe

9139-PH56~ea

$130.65 CAD

Milwaukee pH51 Waterproof pH Tester with Replaceable Probe

Milwaukee pH51 Waterproof pH Tester with Replaceable Probe

9139-PH51~ea

$62.37 CAD

Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Replaceable Probe

Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Replaceable Probe

9139-PH58~ea

$210.99 CAD

Ohaus ST20M-C Multi Parameter Pen Meter

Ohaus ST20M-C Multi Parameter Pen Meter

ST20M-C~ea

$345.79 CAD

Ohaus ST20M-B Multi Parameter Pen Meter

Ohaus ST20M-B Multi Parameter Pen Meter

ST20M-B~ea

$345.79 CAD

Milwaukee MW804 MAX Waterproof 4-in-1 pH / EC / TDS / Temp Tester

Milwaukee MW804 MAX Waterproof 4-in-1 pH / EC / TDS / Temp Tester

9139-MW804~ea

$210.99 CAD

Milwaukee MW803 MAX Waterproof Low Range 4-in-1 pH / EC / TDS/Temp Tester

Milwaukee MW803 MAX Waterproof Low Range 4-in-1 pH / EC / TDS/Temp Tester

9139-MW803~ea

$210.99 CAD

Milwaukee PH55 PRO Waterproof pH & Temperature Tester with Replaceable Probe

Milwaukee PH55 PRO Waterproof pH & Temperature Tester with Replaceable Probe

9139-PH55~ea

$87.81 CAD