Pooltester Block

When fast and easy testing of chlorine or pH levels is required, nothing could be easier than a simple pooltester method using the DPD or phenol red tablet system. 
 
High quality rugged block with dual chamber chlorine/pH measurement
 
Easy integrated colour comparison chart
Chlorine chamber able to measure both residual (free) and total chlorine
Uses standard DPD1 and 3 tablets for chlorine testing and phenol red for pH testing
Provided in a case to avoid damage during transport and use
Provided with 30 tablets each of DPD1, DPD3 and phenol red
 
Free and total chlorine combined pack (300 tests)- WT11-118
pH (300 tests) - WT11-188