Store Digital Instruments (Hand Held Meters And Pens)

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Store > Digital Instruments > [ Hand Held Meters And Pens ]

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Products: 1 - 20 of 31

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Hydrofarm Hydroponic pH Test Kit

Hydrofarm Hydroponic pH Test Kit

List Price: $5.95
Our Price: $5.49
(save $0.46, 7%)

pH Test Strips, 15 foot paper

pH Test Strips, 15 foot paper

List Price: $9.74
Our Price: $6.99
(save $2.75, 28%)

TDS Tester for Water Conditioning

TDS Tester for Water Conditioning

List Price: $20.99
Our Price: $13.99
(save $7, 33%)

Handheld Digital Ph Meter, Milwaukee

Handheld Digital Ph Meter, Milwaukee

List Price: $29.93
Our Price: $19.95
(save $9.98, 33%)

Waterproof Ph 55 Pocket Tester From Milwaukee.

Waterproof Ph 55 Pocket Tester From Milwaukee.

List Price: $74.99
Our Price: $49.99
(save $25, 33%)

C66 EC - Waterproof Conductivity Tester

C66 EC - Waterproof Conductivity Tester

List Price: $80.99
Our Price: $53.99
(save $27, 33%)

Milwaukee Waterproof Conductivity Tester.

Milwaukee Waterproof Conductivity Tester.

List Price: $80.99
Our Price: $53.99
(save $27, 33%)

T76 TDS - Waterproof Parts Per Million, ppm Tester

T76 TDS - Waterproof Parts Per Million, ppm Tester

List Price: $80.99
Our Price: $53.99
(save $27, 33%)

Waterproof pH-Temp Combo Meter, HM Digital.

Waterproof pH-Temp Combo Meter, HM Digital.

List Price: $82.49
Our Price: $54.99
(save $27.5, 33%)

Waterproof Ph Pocket Tester model pH56, Milwaukee

Waterproof Ph Pocket Tester model pH56, Milwaukee

List Price: $95.99
Our Price: $64.99
(save $31, 32%)

TDS - PPM Meter BEM401, Milwaukee

TDS - PPM Meter BEM401, Milwaukee

List Price: $104.99
Our Price: $69.99
(save $35, 33%)

EC59 EC/TDS/ Waterproof Combination Tester

EC59 EC/TDS/ Waterproof Combination Tester

List Price: $109.49
Our Price: $72.99
(save $36.5, 33%)

EC60 EC/TDS/ Waterproof Combination Tester

EC60 EC/TDS/ Waterproof Combination Tester

List Price: $109.49
Our Price: $72.99
(save $36.5, 33%)

Conductivity Meter, Milwaukee MW301

Conductivity Meter, Milwaukee MW301

List Price: $109.49
Our Price: $72.99
(save $36.5, 33%)

TDS - PPM Meter MW 401, Milwaukee

TDS - PPM Meter MW 401, Milwaukee

List Price: $109.49
Our Price: $72.99
(save $36.5, 33%)

Waterproof PPM Pocket Tester From Bluelab

Waterproof PPM Pocket Tester From Bluelab

List Price: $119.99
Our Price: $79.99
(save $40, 33%)

ORP57 ORP Waterproof Dual Level Tester

ORP57 ORP Waterproof Dual Level Tester

List Price: $131.99
Our Price: $87.99
(save $44, 33%)

Waterproof pH Tester with Replaceable Electrode, Hanna

Waterproof pH Tester with Replaceable Electrode, H...

List Price: $132.74
Our Price: $88.49
(save $44.25, 33%)

Waterproof pH Tester with Replaceable Electrode

Waterproof pH Tester with Replaceable Electrode

List Price: $146.99
Our Price: $97.99
(save $49, 33%)

ORP Tester with ORP Range up to ±999 mV

ORP Tester with ORP Range up to ±999 mV

List Price: $148.64
Our Price: $99.09
(save $49.55, 33%)

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