1 Pc, 10 to 19990 ppm, 0 to 90 deg C, 1 Year, Conductivity Meters, 0.01 to 14, 10 to 19990μS/cm, 96 x 108 x 45 mm, 341350A-P, Extech

1 Pc, 10 to 19990 ppm, 0 to 90 deg C, 1 Year, Conductivity Meters, 0.01 to 14, 10 to 19990μS/cm, 96 x 108 x 45 mm, 341350A-P-NIST, Extech

0 to 1999 mV, 0 to 65 deg C, 3 Years, 388g, 1 Pc, Temperature Kits, 178 x 74 x 33 mm, 407228, 0 to 14 pH Range, Extech

0 to 1999 mV, 0 to 65 deg C, 3 Years, 388g, 1 Pc, Temperature Kits, 178 x 74 x 33 mm, 407228-NIST, 0 to 14 pH Range, Extech

1 Year, 365g, 1 Pc, Thermometers, 192 x 91 x 53 mm, 421502, Extech

40 to 600 V, 1 Year, 130g, 1 Pc, pH Rangease Rotation Tester, 130 x 69 x 32 mm, 2 to 400 hz, 480403, Extech

1 Pc, Buffer Soltuions, 4 to 10 pH Range, 650470, Extech

1 Pc, 6 Months, 181g, Buffer Soltuions, 780418, No, Extech, 2.6 x 4.3 x 5.6 inch, No

6 Months, 1 Pc, Conductivity Cells, 804010A, Extech

6 Months, 1 Pc, Probes, 850188, Extech

23 to 194 deg F, 6 Months, 110g, 1 Pc, Chlorine Meters, 35.6 x 172.7 x 40.6 mm, CL200, Extech

1 Year, 320g, 1 Pc, Chlorine Meters, 155 x 76 x 62 mm, CL500, Extech

0 to 50 deg C, 1 Year, 708g, 1 Pc, Conductivity kits, 241 x 173 x 71 mm, DO610, Extech

0 to 50 deg C, 1 Year, 180g, 1 Pc, TDS Range Meters, 120 x 65 x 31 mm, DO700, Extech

6 Months, 1kg, 1 Pc, Conductivity Meters, 5.5 x 2.5 x 6.4 inch, EC-12880-P, Extech

6 Months, 1kg, 1 Pc, Conductivity Meters, 5.5 x 2.5 x 6.4 inch, EC-1413-P, Extech

6 Months, 907g, 1 Pc, Conductivity Meters, 5.1 x 2.8 x 8.1 inch, EC-84-P, Extech

0 to 50 deg C, 1 Year, 110g, 1 Pc, Conductivity Meters, 165 x 35 x 32 mm, EC100, Extech

1 Year, 110g, 1 Pc, Conductivity Meters, 165 x 35 x 32 mm, EC150, Extech

1 Year, 295g, 1 Pc, TDS Range Meters, 135 x 60 x 33 mm, EC210, Extech

1 Year, 110g, 1 Pc, Conductivity Meters, 35.6 x 172.7 x 40.6 mm, EC400, Extech

6 Months, 18g, 1 Pc, Conductivity Meters, 1.5 x 1.4 x 2.5 inch, EC405, Extech

1 Year, 861g, 1 Pc, Conductivity Meters, 6.8 x 2.8 x 9.5 inch, EC410, Extech

1 Year, 108g, 1 Pc, TDS Range Meters, 1.1 x 1.9 x 4.5 inch, EC500, Extech

1 Year, 40g, 1 Pc, Conductivity Meters, 7.3 x 1.6 x 1.4 inch, EC505, Extech

1 Pc, 1 Year, 110g, Conductivity Meters, 0.00 to 14.00pH Range, 35.6 x 172.7 x 40.6 mm, EC510, Extech

1 Year, 180g, 1 Pc, TDS Range Meters, 120 x 65 x 31 mm, EC600, Extech

6 Months, 18g, 1 Pc, Conductivity Meters, 1.6 x 1.9 x 8.8 inch, EC605, Extech

1 Year, 76g, 1 Pc, Thermometers, 94 x 51 x 25 mm, IR201A, Extech

1 Year, 209g, 1 Pc, Water Restoration Kits, 7.8 x 1.7 x 1.3 inch, MO260-RK, Extech

1 Year, 447g, 1 Pc, Water Damage Restoration Kits, 11.8 x 3.3 x 10 inch, MO280-KW, Extech

1 Pc, 90g, Buffer Soltuions, NTU-TB, 1.2 x 2.8 x 1.2 inch, Extech

5 to 40 deg C, 1 Year, 340g, 1 Pc, Water Temperature Meters, 96 x 108 x 45 mm, OYSTER-10, 0 to 14pH Range, Extech

5 to 40 deg C, 1 Year, 340g, 1 Pc, Water Temperature Meters, 96 x 108 x 45 mm, OYSTER-15, 0 to 15pH Range, Extech

5 to 40 deg C, 1 Year, 340g, 1 Pc, Water Temperature Meters, 96 x 108 x 45 mm, OYSTER-16, 0 to 16pH Range, Extech

6 Months, 1.08kg, 1 Pc, Buffer Soltuions, 20.6 x 15 x 6.1 cm, pH Range10-P, Extech

23 to 194 deg F, 1 Year, 110g, 1 Pc, pH Range Meters, 35.6 x 172.7 x 40.6 mm, pH Range100, Extech

23 to 194 deg F, 1 Year, 110g, 1 Pc, Buffer Soltuions, 35.6 x 172.7 x 40.6 mm, pH Range103, Extech

0 to 14 pH Range, 1 Year, 110g, 1 Pc, Buffer Soltuions, 35.6 x 172.7 x 40.6 mm, pH Range110, Extech

6 Months, 68g, 1 Pc, Buffer Soltuions, 0.4 x 4.1 x 5.1 inch, pH Range113, Extech

1 Year, 1.16kg, 1 Pc, pH Range Meters, 29 x 25.4 x 6.1 cm, pH Range150-C, Extech

1 Year, 476g, 1 Pc, Water Temperature Meters, 2.4 x 1.3 x 5.3 inch, pH Range210, Extech

0 to 14 pH Range, 1 Year, 260g, 1 Pc, pH Range Meters, 111 x 79 x 39 mm, pH Range220-C, Extech

0 to 14 pH Range, 1 Year, 260g, 1 Pc, pH Range Meters, 111 x 79 x 39 mm, pH Range220-S, Extech

1 Year, 997g, 1 Pc, Water Temperature Meters, 10.8 x 3 x 14 inch, pH Range300, Extech

6 Months, 1.09kg, 1 Pc, Buffer Soltuions, 21.6 x 12.1 x 6.4 cm, pH Range4-P, Extech

1 Year, 68g, 1 Pc, Waterproof Pens, 1.5 x 0.9 x 6 inch, pH Range50, Extech

1 Year, 68g, 1 Pc, Waterproof Pens, 1.5 x 0.9 x 6 inch, pH Range60, Extech

6 Months, 1 Pc, Buffer Soltuions, pH Range7-P, Extech

1 Year, 110g, 1 Pc, ORP Meters, 35.6 x 172.7 x 40.6 mm, RE300, Extech

3 Years, 455g, 1 Pc, ORP Meters, 182 x 73 x 48 mm, SDL100, Extech

3 Years, 455g, 1 Pc, ORP Meters, 182 x 73 x 48 mm, SDL100-NIST, Extech

6 Months, 1.9kg, 1 Pc, MicropH Rangeones, SL125, Extech

1 Year, 9g, 1 Pc, Temperature Indicators, 2.6 x 1.6 x 4.1 inch, TM20, Extech

1 Year, 249g, 1 Pc, Temperature Indicators, 2.6 x 1.6 x 4.1 inch, TM25, Extech

0.0 to 66.0ppt, 1 Pc, 0 to 100 deg C, 1 Year, 700g, Water Quality Meters, 100 to 240 W, 103 x 145 x 32 mm, 0.0 to 100.0mS, WQ500, -1999 to + 1999mV, -2.00 to 16.00pH Range, Extech

0.0 to 66.0ppt, 1 Pc, 0 to 100 deg C, 1 Year, 700g, Water Quality Meters, 100 to 240 W, 103 x 145 x 32 mm, 0.0 to 100.0mS, WQ510, -1999 to + 1999mV, -2.00 to 16.00pH Range, Extech

0.0 to 66.0ppt, 1 Pc, 0 to 100 deg C, 1 Year, 700g, Water Quality Meters, 100 to 240 W, 103 x 145 x 32 mm, 0.0 to 100.0mS, WQ530, -1999 to + 1999mV, -2.00 to 16.00pH Range, Extech

1 Pc, 0.01, 0 - 100 deg C, 0.26 kg, pH Testers, 0 - 14, Kusam Meco, 96 x 120 x 46 mm, 203K, 1999, 0.01

Waterproof Pen Testers, 1 Pc, 0.1 pH, 0 - 14, 6011, No, Kusam Meco, 33.5 x 170 mm, 0.1 percent

Waterproof Pen Testers, 1 Pc, 0.01 pH, 0 - 14, 6011A, No, Kusam Meco, 33.5 x 170 mm, 0.1 percent

1 Pc, 0 - 19990μS, 10μS/cm, Waterproof Pen Testers, 6021, Yes, Kusam Meco, 33.5 x 170 mm, 1 percent

1 Pc, 0 - 1990μS, 1μS/cm, Waterproof Pen Testers, 6022, Yes, Kusam Meco, 33.5 x 170 mm, 1 percent

1 Pc, 0 - 19990 ppm, 10 ppm, Waterproof Pen Testers, 6031, Yes, Kusam Meco, 33.5 x 170 mm, 1 percent