Hanna 991301 Multiparameter Meter Formaldehyde (HCHO) Meters The command module and the

The command module and the drum also feature RCA video outputs

aerosols and toxic vapors/gases

Having passed the stringent US Military Standard 810G environmental tests

and non-destructive hardness measurements

the ultrasonic test equipment Pundit Lab offers path length measurement

Hanna 991301 Multiparameter Meter Formaldehyde (HCHO) Meters The command module and theThese new waterproof instruments offer pH, conductivity, TDS (Total Dissolved Solids) and temperature readings in one easy to use meter. HI 991300 measures low range conductivity and TDS, while HI 991301 measures high range. Both instruments provide full scale pH readings and allow the user to select the temperature readout in Centigrade or Fahrenheit. Other features include automatic calibration, automatic temperature compensation, selectable EC TDS