Reliable Water Quality Testing

The Water Quality Bench Top Meter from Sper Scientific measure all of the following parameters:

· pH
· ORP (oxygen reduction potential - SOLD SEPARATELY)
· mV
· Conductivity
· TDS (total dissolved solids)
· Salinity
· Temperature

Rugged housing with large LCD displaying the parameter being measured together with time, date and temperature (in ºC or ºF). Features:

· Automatic or manual temperature compensation
· Automatic or manual ranging
· Automatic buffer recognition
· Digital and analog outputs
· Min/Max and 99 data points
· Data Hold
· 5 calibration points
· Electrode status indication

Operates on AC voltage (no batteries). Comes ready to use with conductivity electrode (also measures TDS & salinity), pH electrode (also measures mV), multiple electrodes holder arm, AC adaptor, computer cable & software. Also accepts any pH or ORP probe with a standard BNC connector. Dimensions: 8½” x 6½” x 2¼” (217 x 168 x 58mm). Weight: 18oz (533g).

Specifications
	Range	Resolution	Accuracy
pH	0~14	0.01	±0.02
MV / ORP	-1999~+1999	0.1mv -199.9~+199.9 otherwise 1mv	±0.2mv -199.9~+199.9 otherwise ±2mv
Conductivity uS/cm	0 ~ 19.9 0 ~ 199.9 0 ~ 1999	0.01 0.1 1	±1% fs + 1d
Conductivity mS/cm	0 ~ 19.99 0 ~ 199.9	0.01 0.1
TDS ppm	0 ~ 19.99 0 ~ 199.9 0 ~ 1999	0.01 0.1 1
TDS ppt	0 ~ 19.99 0 ~ 199.9	0.01 0.1
Salinity ppt	0~11.38 0~80	0.01 0.1	1% fs+1digit
Temperature ºF	23~176	0.1	±0.9 ºF
Temperature ºC	-5~80	0.1	±0.5 ºC