SGS Instruments | Test Meter, Salinity, TDS, Temp, SGS, Digital | SLTD100
NSF Certified for precision and accuracy
Permanantly calibrated-never calibrate again! Cutting edge toroidal technology 4 ft. probe cable for ease of operation Rapid response time on an easy to read LCD display
2510400 AQUA CHEK AQUACHEK TRU TEST TRUE TEST DIGITAL READER AQUA CHEK AQUA CHECK
Test For:
Total Alkalinity
Test For:
pH
Test For:
Free Bromine
Test For:
Free...