HM Digital 1000ppm TDS and EC Calibration Solutions
Calibration Solution TDS 1000ppm NACl SG$18.95
Stock available
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HM Digital 342ppm TDS and EC Calibration Solutions
Calibration Solution TDS 342ppm NACl SG$18.95
Out of stock
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HM Digital AP-1 AquaPro Water Quality Tester (TDS)
TDS Range: 0-5000ppm (mg/L) Temp. Range: 0-80°C; 32-176°F Accuracy: +/-2% SG$58.00
49.95
14%
Stock available
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HM Digital AP-2 AquaPro Water Quality Tester (EC)
EC Range: 0-9999 µS Temp. Range: 0-80°C; 32-176°F Accuracy: +/-2% SG$58.00
49.95
14%
Stock available
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HM Digital COM-100 EC / TDS / Temp Combo Meter (Upgraded Model)
EC Range: 0-9990µS, Resolution: 0-99: 0.1 µS/ppm, Temperature Range: 0-80°C; Accuracy: +/-2% SG$92.95
Stock available
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HM Digital COM-300L Long Probe pH / EC / TDS / Temp Meter Pro Kit
SG$288.00
Stock available
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HM Digital COM-300PK pH / EC / TDS / Temp Meter Pro Kit
SG$238.00
Stock available
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HM Digital COM-80 EC / TDS / Temp Combo Meter
EC Range: 0-9999µS Resolution: 1µS/ppm Temperature Range: 1-80°C Accuracy: +/-2% SG$73.95
69.95
5%
Out of stock
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HM Digital DM-2 Commercial In-Line Dual TDS Monitor
SG$88.00
Stock available
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HM Digital DM-2EC Commercial In-Line Dual EC Monitor
SG$98.00
Out of stock
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HM Digital EC-3 Handheld Conductivity Tester with Case
TDS Range: 0-9990µS (µS/cm) Temp. Range: 0-80°C Accuracy: +/-2% SG$34.95
29.95
14%
Stock available
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HM Digital HM-100 Hydromaster Continuous pH EC TDS Temp Monitor
SG$398.00
Stock available
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HM Digital HM-200 Hydromaster Portable EC TDS pH Temp Monitor
SG$419.95
378.00
10%
Stock available
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HM Digital HM-500 Hydromaster EC TDS pH Temp Continuous Monitor
SG$529.95
Stock available
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HM Digital ORP Electrode Storage Solution
60cc bottle for use with ORP-200 or other brands ORP meter SG$14.95
Stock available
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HM Digital pH Electrode Storage Solution
60cc bottle for use with PH-200, PH-80 or similar pH meter SG$18.95
Stock available
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HM Digital PH-200 waterproof pH / Temperature Meter
pH Range: 0 - 14.00 Temp. Range: 0-80°C; 32-176°F Accuracy: +/- 0.02pH SG$129.95
Stock available
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HM Digital PH-80 pH hydrotester Temperature meter
Range: 0.0-14.0pH, Temperature: 1-55°C; 32-130°F. Accuracy: +/- 0.2pH SG$85.95
79.95
7%
Stock available
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HM Digital PH-P4 pH 4.0 Buffer Solution 20ml Packs (Box of 20)
SG$38.95
Stock available
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HM Digital PH-P7 pH 7.0 Buffer Solution 20ml Packs (Box of 20)
SG$38.95
Stock available
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HM Digital SP-C1 Replacement TDS/EC sensor for COM-100
SG$53.95
Stock available
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HM Digital SP-C2 Replacement TDS/EC sensor probe for HM-100 HM-200
SG$69.95
Stock available
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HM Digital SP-C3 Replacement pH/TDS/EC/Temp sensor probe for COM-300
SG$98.00
Stock available
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HM Digital SP-C5 Replacement TDS/EC sensor probe for HM-500
SG$69.95
Stock available
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HM Digital SP-P2 Replacement pH sensor for PH-200
SG$68.95
Stock available
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HM Digital SP-P5 Replacement pH sensor probe for HM-100 HM-200 HM-500
SG$79.95
Stock available
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HM Digital TDS-4TM Pocket Size TDS & Temperature Meter
TDS Range: 0-9990 ppm (mg/L) Temp. Range: 0-80°C Accuracy: +/-2% SG$39.95
33.95
15%
Stock available
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HM Digital TM-1000 Digital Safety Cooking Food Kitchen Thermometer
Range: -50ºC ~ 250ºC (-58ºF ~ 482ºF) Resolution: +/- 0.1ºC SG$49.95
23.80
52%
Stock available
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