Specifications:
Model: TA611A / TA611B (Optional)

TA611A:
Channel: Single channel
Temperature Difference: No
Ambient Temp.: Range: 0~60℃; Accuracy: ±2℃

TA611B:
Channel: Dual channel
Temperature Difference: Yes
Ambient Temp.: No

Measuring Range: K-type/J-type: -200~1372℃ (-328~2501℉)
Accuracy: ±0.2%+0.7℃
Resolution: (-100~-200℃)1℃/1℉; (-99~999.9℃)0.1℃/1℉; (≥1000°)1℃/1℉
Display: 4 digits, max. 9999
Upper Limit Alarm: Default value: 1300°C
Lower Limit Alarm: Default value: -200°C
ADJ compensation: -9~9℃
Sampling Rate: 1 time/s
Auto Power off: 10 mins (can be canceled manually)
K-type Thermocouple Probe: Measurement range: -20~200°C (accuracy: ±2.5%) [TA611A(1pcs), TA611B(2pcs)]
Working Environment: -10~50°C, max. 80%RH, indoor altitude<2000m
Storage Environment: -10~50°C, max. 70%RH (battery removed)

Material: ABS
Power Supply: 3 * 1.5V AAA battery (NOT included)
Item Size: 152 * 55 * 33mm / 5.98 * 2.17 * 1.30in
Item Weight: 120g / 4.23oz
Package Weight: 243g / 8.57oz
Package Size: 21.8 * 9.3 * 5.3cm / 8.58 * 3.66 * 2.09in

Package List:
1 * Thermometer
1 * Zipper Pouch
1 * Thermocouple (TA611A)
2 * Thermocouple (TA611B)
1 * Manual (English)

Note:
It supports K/ J-type thermocouple, but only K-type thermocouple is included when shipped.