Use your Bluetooth®-enabled mobile device with the Myron L® Ultrapen PTBTX2™ app to measure, store and export water quality data (includes time, date, and location) for Conductivity/TDS/Salinity and Temperature! The UltrapenX2™ PTBT1 is designed with high performance features including proprietary cell design; accuracy of ±1% of READING, ±0.2% at calibration point; KCl, NaCl and 442 Natural Water™modes for diverse applications; automatic temperature compensation to 25° Celsius; autoranging capabilities for increased measurement resolution; rugged construction with fully encapsulated electronics and aircraft aluminum body; IP67 dust-tight and waterproof / NEMA 6 submersible enclosure.

UltrapenX2™ PTBT1 Functions include: Cond KCl mode, which measures Conductivity referenced to a potassium chloride solution model and displays in microsiemens (µS); TDS 442 mode, which measures Total Dissolved Solids referenced to the Myron L® Company 442 Natural Water™ Standard Solution model and displays in parts per million (ppm); TDS NaCl mode, which measures Total Dissolved Solids referenced to a sodium chloride solution model and displays in parts per million (ppm); SAL 442 mode, which measures Salinity referenced to Myron L® Company 442 Natural Water™ Standard Solution model and displays in parts per thousand (ppt); and SAL NaCl mode, which measures Salinity referenced to a sodium chloride solution model and displays in parts per thousand (ppt).

SPECIFICATIONS:

System Requirements: Myron L^® Company PTBTX2™ App: Apple iOS 10.0 or later; Android OS 7.0 or later.

Measurement Range: Conductivity & TDS: 1-9999 µS or ppm; Salinity: 0.0010-9.999 ppt; Temperature: 0°-71°C / 32°-160°F

Accuracy (After Wet Calibration): ± 1% of Reading; Temperature: ± 0.1ºC

Resolution: Conductivity and TDS: 0.1 for 1.0 – 99.9 µS or ppm and 1 for 100 – 9,999 µS or ppm; Salinity: 0.0001 for 0.0010 – 0.0999 ppt and 0.001 for 0.100 – 9.999 ppt; Temperature: 0.1ºC/F

Repeatability: <1000 µS or ppm ± 1 Count; ≥ 1000 µS or ppm ± 0.3% of Reading

Time to Reading Stabilization: 10–20 seconds

Operating/Storage Temperature: 0–55°C / 32–131°F

Power Consumption: Active Mode: 30–140 mA; Sleep Mode: 2 μA

Temperature Compensation Method: Automatic to 25°C

Physical Dimensions: 17.15 cm L x 1.59 cm D / 6.75 in. L x 0.625 in. D

Weight: 55 g / 1.94 oz. (without soaker cap)

Case Material: Anodized Aircraft Aluminum with Protective Coating

Battery Type: One N type, Alkaline, 1.5V

Calibration Standard Solutions: KCl: 1800 µS for COND; 442™: 3000 ppm (2027 ppm NaCl) for TDS and Salinity

Enclosure Ratings: IP67 and NEMA 6