Thermometer PTM816 Lutron is a all in one, pen type waterproof digital thermometer than uses a type K thermocouple sensor.
Features :
- Heavy duty and all in one pen type thermometer.
- ℃/℉ , 0.1 degree.
- Meter can default the measuring unit to or ℃ . ℉
- Two type display, normal or reverse, easy for operation.
- IP67, water proof and protection.
- Data hold to freeze the display value.
- Bright LCD display.
- Microprocessor circuit ensures high accuracy and provides special functions and features.
- Operates from DC 1.5V ( UM4/AAA ) x 4 PCs batteries.
- Durable, long-lasting components, enclosed in strong,
compact ABS-plastic housing.

Specifications :
- Display : LCD size : 28 mm x 19 mm.
- Temp. unit : ℃ or ℉ with default.
- Circuit : Custom one-chip of microprocessor LSI circuit.
- Temp. Sensor : Type K thermocouple.
- Data Hold : Freeze the display reading.
- Sampling Time : Approx. 1 second.
- Protection : IP67, water proof.
- Operating Temperature : 0 to 50 . ℃ * Meter only.
- Operating Humidity : Less than 80% R.H. *Meter only.
- Power Supply : DC 1.5 V battery ( UM4/AAA ) x 4 PCs,
- Power Current : Approx. DC 6.5 mA
- Weight : 142 g/ 0.31 LB.
- Dimension
- Meter : 150 x 40 x 40 mm ( 5.9″ x 1.6″ x 1.6″ ).
- Temp. Probe Sensing Head : 70 mm x 3.2 mm Dia.