Eutech ECOTDSTESTLOW 总溶解固体（0~1990 ppm /±1％满量程; IP67）

Range: 0 ~ 1990 ppm

Accuracy: ±1 % full scale (±2 % above 5 ppt)

Calibration points: 1 (digital, push-button)

TDS Factor: 0.50 to 1.00 (factory set to 0.71)

ATC: Yes

Non-Volatile Memory: Yes

Hold Function: Yes

Auto-Off: 8.5 mins after last key pressed

LCD Display: 3 ½ digit with annunciator

Power: 4 X 1.5 V "A76" Micro alkaline batteries

Ingress Rating: IP67 Waterproof

Dimensions; Weight Boxed: 24.5 cm x 13.5 cm x 4.5 cm; 137 g