Great for water, laboratory or plant use, these multiparameter Testrs feature single-junction pH electrodes for longer life and wider range of sample compatibility. Pin-style conductivity sensors feature stainless steel electrodes for chemical resistance and durability. Replaceable sensor module saves you money by reusing the meter body. Advanced features include auto-shutoff, user-adjustable temperature coefficient, self-adjusting TDS and salinity factor, and low-battery indicator.
| Range
|
pH: 0.0 to 14.0
TDS: 0 to 1000 ppm, 1.00 to 10.00 ppt
Temp: 32 to 122ºF (0 to 50ºC) 2.01 to 10.00 ppt |
| Resolution
|
pH: 0.01 pH
TDS: 1 ppm; 0.01 ppt
Temperature: 0.1º |
| Accuracy
|
pH: +/-0.01 pH
TDS: +/-1% full-scale
Temperature: +/-0.5ºC, +/-0.9ºF |
| Calibration
|
pH: 5 points
TDS: 2 points
Temperature: 1 point |
| ATC
|
Yes |
| Electrode
|
Replaceable
pH: single-junction
Conductivity/TDS/salinity: dual-pin stainless steel |
| Waterproof/Dustproof (IP67)
|
Yes |
| Operating Temperature
|
0 to 50ºC (32 to 122ºF) |
| Power
|
Four 1.5 V alkaline batteries (included), Eveready A761 LR44 equivalent replacement |
| Battery life
|
Approximately 250 hours continuous use |
| Dimensions
|
Unit only: 6.5" x 1.5" dia (16.5 x 3.8 cm)
Boxed: 7.25" x 2.5" x 2" (18.4 x 6.4 x 5.0 cm) |
| Shipping weight
|
Unit only: 3.25 oz (90 g);
Boxed 6.0 oz (170 g) |
Measure pH and TDS in one easy-to-use meter
