Features:1. High precision, steady performance, and easy operation.2. Dual LED nixie tube digits display for clear reading.3. Functions include clearing, PV modification, and 2 relay output.4. Compatible with pressure sensors and weight sensors.5. Compatible with weight control, auto accumulation/mean for up/down batch control, etc.Product Details:This digital weighing controller features a 4-digit LED display and provides two relay outputs for weight control and batch processing. It supports both 220V/110V AC (LM8-Rrd model) and 90-260V AC/DC (LH86-Rrd model) power supply. The device is made of plastic and metal, with dimensions of 95 x 85 x 46mm (3.74 x 3.35 x 1.81in). Package includes 1 weighing controller, 2 brackets, and 1 English manual.Specifications:- Model: LM8-Rrd (4 digits)- Display: LED Display- Power Supply: LM8-Rrd: 220V/110V AC; LH86-Rrd: 90-260V AC/DC- Accuracy: LM8-Rrd: 0.2%F.S. ±2dgt; LH86-Rrd: 0.1%F.S. ±2dgt- Power Consumption: ≤5VA- Sampling Rate: LM8-Rrd: ≤16/second; LH86-Rrd: 16-128/second- Input: Regular: mV (Load Cell), 1-4 pcs Load Cell- Output: 2 Relay- Relay: Open Contact 250V AC 3A or 30V DC 3A Cos=1- Auxiliary Power: DC 5V- Item Size: 95 x 85 x 46mm / 3.74 x 3.35 x 1.81in- Item Weight: LM8-Rrd: 258g / 9.12oz; LH86-Rrd: 188g / 6.63oz- Color: Black- Material: Plastic + Metal