Eutech TDSTEST11 防水型双量程TDS测试笔（1000 ppm / 10 ppm）

Range: 1000 ppm; 0.00 ppt

Resolution: 10 ppm: 0.10 ppt

Accuracy: ±1 % of full scale

ATC: Yes (0 to 50 °C / 32 to 122 ºF)

Temperature Coefficient:2 % per °C, fixed

Calibration Point: 2 manual

Temperature Display: Yes

Range: 0 to 50.0 °C / 32.0 to 122.0 °F

Resolution: 0.1 °C / 0.1 °F

Accuracy: ±0.5 °C / ±0.9 °F + 1 LSD

Calibration: ±5.0 °C / ±9.0 °F

Non-Volatile Memory: Yes

Auto Power-Off: 8.5 minutes after last key pressed

Power Requirement: 4 x 1.5 V 'A76' micro alkaline batteries (included)

Battery Life: More than 150 hours

Dimension / Weight Tester : 16.5 x 3.8 cm ; 90 g

Boxed: 18.5 x 6.5 x 5 cm ; 200 g