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Myron L Ultrapen PT5 – Handheld Dissolved Oxygen (DO) & Temperature Pen with Automatic Temperature Compensation

Original price was: $463.50.Current price is: $417.20.

- Dissolved Oxygen (DO): 0.00–20.00 ppm (Concentration), 0–200% (Saturation)
- Temperature: 0–71°C (32–160°F)
Accuracy:
- DO: ±2% of reading
- Temperature: ±0.1°C/±0.1°F
- DO: ±1% of reading
- Temperature: ±0.1°C/±0.1°F
Resolution:

- DO Concentration: 0.01 ppm
- DO Saturation: 0.1%
- Temperature: 0.1°C/0.1°F
Temperature Compensation: Automatic dynamic membrane temperature correction
Measurement Modes:

- Hold: Displays stabilized readings
- LIVE: Continuous real-time readings
Power Supply: One N-type 1.5V alkaline battery (included)
Battery Life: Approximately 100 hours of continuous use
Dimensions: 6.75″ L x 0.625″ D (17.15 cm x 1.59 cm)
Weight: 2 oz (56.7 g)
Case Material: Anodized aircraft aluminum with protective coating
Enclosure Rating: IP67/NEMA 6 (waterproof to 1 meter)

MODE	METHOD OF MEASUREMENT
Hold	Displays real-time readings until stable or 3 minutes, whichever comes first, then displays final readings.
LIVE	Displays real-time readings continuously for up to 5 minutes.

MODE	PARAMETER MEASURED
DO Default	Display alternates between DO Concentration in ppm, DO Saturation in % and Temperature.
DO Concentration	Display alternates between DO Concentration in ppm and Temperature.
DO Saturation	Display alternates between DO Saturation in % and Temperature.

Specifications	DO Concentration	DO Saturation	Temperature
Ranges	0-20 ppm	0-200%	0 – 71°C / 32 – 160°F
Accuracy1	± 0.2 ppm or ± 2% of the reading, whichever is greater (up to 40ºC)	0.0% to ≤ 100.0%: ± 20 counts; >100%: ± 2% of the reading.	± 0.1°C
Resolution	0.01 ppm	0.1%	0.1°C/F

Altitude Adjustment:	-2,000 ft. to 15,000 ft. in increments of 100 ft.
Salinity Adjustment:	0 – 50 ppt in increments of 1 ppt
Time to Reading Stabilization:	10 – 180 seconds
Calibration Methods:	1 or 2 Point; 0 ppm DO Calibration Solution, Air or Water
Operating/Storage Temperature:	0 – 55°C / 32 – 131°F
Power Consumption:	Active Mode: 30 – 140 mA, Sleep Mode: 2 µA
Temperature Compensation for Membrane Permeability:	Automatic
Physical Dimensions:	17.15 cm L x 1.59 cm D or 6.75 in. L x .625 in. D
Weight:	54 g or 1.94 oz.
Case Material:	Anodized Aircraft Aluminum with Protective Coating
Battery Type:	N type, Alkaline 1.5 V
Water Resistance:	IP67 and NEMA 6
EN61236-1: 2006 – Annex A: 2008; 1999/5/EC Annex III	Electrostatic discharge to case of instrument may cause PT5 to spontaneously power ON. In this case, the PT5 will power OFF after several seconds.
	WARNING! These products can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.