Check the listing for details. Wireless Digital Electronic Hanging Crane Scale Remote with Handheld Meter. Condition: New. Listed at 370.60 USD. Specifications: Direct Wireless Crane Scale or Wireless Crane Scale Weighing Module Input Signal Range: -20~+20mv A/D Conversion: 24-Bit Sigma-delta Analog-to-digital Conversion Non-linearity: ≤0.0018%F.s Minimum Resolution: 0.5μv/D Bridge Voltage: 3.3v/100ma Working Temperature: -40~+85°C Relative Humidity: ≤90%R.h Power Supply: Dc3.6v Handheld Wireless Instrument Display: 5-Digit 0.5-Inch Lcd Monitor Communication Frequency: 433mhz (32 Channels) Communication Distance: 200m Working Temperature: -10~+45°C Relative Humidity: 90% R.h Power Supply: Built-in 3.6v Battery, Charging with 4.2v Charger Reading Stabilization Time: ≤5s Maximum Weighing: 10000kg Proportion Value: 5kg What's Included? 1x Wireless Digital Electronic Crane Scale 1x Wireless Meter 1x Charger.