One pocket sized meter for pH, conductivity, TDS, salinity and temperature!
- Combine measurement capabilities of three testers in one convenient pocket-sized unit
- Up to 5 point pH calibration with NIST or USA autobuffer recognition
- Conductivty, TDS, and salinity feature autoranging based on the concentration of your sample
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.
||pH: 0.0 to 14.0
Conductivity: 0 to 200 uS; 201 to 2000 uS; 2.01 to 20.00 mS
TDS: 0 to 200.0 ppm, 201 to 2000 ppm
Salinity: 0 to 999 ppm
Temp: 32 to 122°F (0 to 50°C) 2.01 to 10.00 ppt
||pH: 0.01 pH
Conductivity: 10 uS, 0.1 mS
TDS: 0.1 ppm, 1 ppm; 0.01 ppt
Salinity: 0.1 below 100 ppm/1 ppm above
||pH: ±0.01 pH
Conductivity: ±1% full-scale
TDS: ±1% full-scale
Salinity: ±1% full-scale
Temperature: ±0.5°C, ±0.9°F
||pH: 5 points
Conductivity: 3 points
TDS: 3 points
Salinity: 1 point
Temperature: 1 point
Conductivity/TDS/salinity: dual-pin stainless steel
||0 to 50°C (32 to 122°F)
||Four 1.5 V alkaline batteries (included), Eveready A761 LR44 equivalent replacement
||Approximately 250 hours continuous use
||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)
||Unit only: 3.25 oz (90 g);
Boxed 6.0 oz (170 g)
Comes With: TDSTestr Calibration Kit
Ideal for plant and field uses.
- Protective carrying case organizes meter and materials
- Includes everything you need for convenient calibration
- Calibration standards are made with NIST traceable materials
Each kit contains TDS Singles calibration pouches (two each of 447 µS, 1413 µS, 2764 µS, 15,000 µS, and rinse water); sample jar; and screwdriver—all in a hard shell carrying case with room for your TDSTestr (order Testr separately).
TDS Singles are handy, single use pouches that each contain 20 ml of fresh calibration solution. Accuracy is ±1% at 25°C.