MILWAUKEE MW-14 Digital Iron Tester (0.00 ~5.00 ppm)

Range: 0.00 to 5.00 ppm

Resolution: 0.01 ppm

Accuracy: ±0.04 ppm or ±2% of reading @ 25 °C

Typical EMC Dev: ±0.01 ppm

Light Source: Light Emitting Diode @ 525 nm

Light Detector: Silicon Photocell

Method: Adaptation of USEPA Phenatroline Method 315B - The reaction between Iron and the reagent causes an orange tint in the sample.

Environment: 0 to 50°C (32 to 122 °F) max. 95% RH non-condensing

Battery Type: 1 x 1.5V AAA

Auto-shut off: After 2 minutes of non-use

Manual