Nhiệt Kế Kỹ Thuật Số Hai Kênh Độ Chính Xác Cao Có Màn Hình Hiển Thị Lcd Dùng Đo Nhiệt Độ Bể bơi / Hồ Cá

Portable High-precision Digital Thermometer Single Dual Channel Measurement LCD Display Temperature Meter Maximum Minimum Difference Value Over-range Alarm Data Hold Temperature Measurement for Aquarium Swimming Pool Oven


Features:
[Compact Size] Easy to carry, convenient to operate and durable to use.
[Dual Row Display] 3-1/2 digit LCD clear display with backlight, 1999 maximum reading, not dazzling in grey font, visible in low luminance environment.
[3 Measuring Modes Selection] 3 Selectable measurement modes, including dual input channel, difference value of dual channel and single input channel.
[Switchable Unit] With units conversion function, you can switch units of Celsius(℃) and Fahrenheit(℉).
[Inlet Protection] 30V DC or 24V AC maximum inlet voltage.
[Additional
Features] Measuring range setting; alarm beeper in case of over range; under the single input mode, the record of the maximum, minimum and the difference value(Max-Min); data hold function.
[Wide Application] Applicable to K-type thermocouple probes, widely used in aquariums, swimming pools, ovens, ceramics, melting metals, etc.

Specifications:
Material: ABS
Color: Grey
Power Supply: 2 * AAA battery (NOT included)
Display: Dual data LCD display, Max. 1999
Sample Rate: 2.5 times / second
Operating Temperature: 0~50℃
Storage Temperature: -20~70℃
Thermometer Temperature Range: -50~1350℃ (-58~1999℉)
Resolution:
-50~199.9℃: 0.1℃; 200~1350: 1℃
-58~199.9℉: 0.1℉; 200~1999: 1℉
Accuracy:
-50~1000℃: ±0.3%rdg+1℃; 1001~1350℃: ±0.5%rdg+1℃
Thermocouple Temperature Range: -50~204℃
Accuracy: ±0.75%rdg+2.5℃
Item Size: Approx. 10.5*6*2.5cm / 4.13*2.36*0.98in
Item Weight: Approx. 69g / 2.43oz
Package Size: Approx. 18*7.5*4.5cm / 7.09*2.95*1.77in
Package Weight: Approx. 131g / 4.62oz
Note:
Please read the Users Manual before use.
Packing List:
1 * Thermometer
2 * K-type Thermocouple
1 * Users Manual(Eng