diff --git a/src/datatypes.rs b/src/datatypes.rs
new file mode 100644
index 0000000..bf31b0a
--- /dev/null
+++ b/src/datatypes.rs
@@ -0,0 +1,204 @@
+use crate::INFO_SCALE;
+use std::fmt::{self, Debug};
+
+pub trait DataPoint {
+    fn get_scaled(&self) -> f32;
+    fn get_scaled_from(&self, data: u16) -> f32;
+    fn get_raw(&self) -> u16;
+    fn to_string(&self) -> String;
+    fn to_string_v(&self) -> String {
+        format!("{}, raw: {}", self.to_string(), self.get_raw())
+    }
+    fn get_type(&self) -> String;
+    fn u16_from_f32(&self, input: f32) -> u16;
+    fn from_u16(data: u16) -> Self
+    where
+        Self: Sized;
+}
+
+impl fmt::Debug for dyn DataPoint {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        writeln!(f, "{}", self.to_string_v())
+    }
+}
+
+#[derive(Debug, Clone, Copy)]
+pub struct Voltage {
+    data: u16,
+}
+
+impl DataPoint for Voltage {
+    fn get_scaled(&self) -> f32 {
+        self.get_scaled_from(self.data)
+    }
+
+    fn get_scaled_from(&self, data: u16) -> f32 {
+        let info = INFO_SCALE.lock().expect("Can't lock info");
+        data as f32 * info.v_scale * f32::powf(2., -15.)
+    }
+
+    fn from_u16(data: u16) -> Self {
+        Self { data }
+    }
+
+    fn get_raw(&self) -> u16 {
+        self.data
+    }
+
+    fn to_string(&self) -> String {
+        format!("{}V", self.get_scaled())
+    }
+
+    fn get_type(&self) -> String {
+        String::from("Voltage")
+    }
+
+    fn u16_from_f32(&self, input: f32) -> u16 {
+        let info = INFO_SCALE.lock().expect("Can't lock info");
+        ((input / f32::powf(2., -15.)) / info.v_scale) as u16
+    }
+}
+
+#[derive(Debug, Clone, Copy)]
+pub struct Current {
+    data: u16,
+}
+
+impl DataPoint for Current {
+    fn get_scaled(&self) -> f32 {
+        self.get_scaled_from(self.data)
+    }
+
+    fn get_scaled_from(&self, data: u16) -> f32 {
+        let info = INFO_SCALE.lock().expect("Can't lock info");
+        data as f32 * info.i_scale * f32::powf(2., -15.)
+    }
+
+    fn from_u16(data: u16) -> Self {
+        Self { data }
+    }
+
+    fn get_raw(&self) -> u16 {
+        self.data
+    }
+
+    fn to_string(&self) -> String {
+        format!("{}A", self.get_scaled())
+    }
+
+    fn get_type(&self) -> String {
+        String::from("Current")
+    }
+
+    fn u16_from_f32(&self, input: f32) -> u16 {
+        let info = INFO_SCALE.lock().expect("Can't lock info");
+        ((input / f32::powf(2., -15.)) / info.i_scale) as u16
+    }
+}
+
+#[derive(Debug, Clone, Copy)]
+pub struct VoltagePercentage {
+    data: u16,
+}
+
+impl DataPoint for VoltagePercentage {
+    fn get_scaled(&self) -> f32 {
+        self.get_scaled_from(self.data)
+    }
+
+    fn get_scaled_from(&self, data: u16) -> f32 {
+        data as f32 * 100. * f32::powf(2., -16.)
+    }
+
+    fn from_u16(data: u16) -> Self {
+        Self { data }
+    }
+
+    fn get_raw(&self) -> u16 {
+        self.data
+    }
+
+    fn to_string(&self) -> String {
+        format!("{}%", self.get_scaled())
+    }
+
+    fn get_type(&self) -> String {
+        String::from("Voltage Percentage")
+    }
+
+    fn u16_from_f32(&self, input: f32) -> u16 {
+        ((input / f32::powf(2., -16.)) / 100.) as u16
+    }
+}
+
+#[derive(Debug, Clone, Copy)]
+pub struct Tempcomp {
+    data: u16,
+}
+
+impl DataPoint for Tempcomp {
+    fn get_scaled(&self) -> f32 {
+        self.get_scaled_from(self.data)
+    }
+
+    fn get_scaled_from(&self, data: u16) -> f32 {
+        let info = INFO_SCALE.lock().expect("Can't lock info");
+        data as f32 * info.v_scale * f32::powf(2., -16.)
+    }
+
+    fn from_u16(data: u16) -> Self {
+        Self { data }
+    }
+
+    fn get_raw(&self) -> u16 {
+        self.data
+    }
+
+    fn to_string(&self) -> String {
+        format!("{} - temperature compensation value", self.get_scaled())
+    }
+
+    fn get_type(&self) -> String {
+        String::from("Temperature Compensation")
+    }
+
+    fn u16_from_f32(&self, input: f32) -> u16 {
+        let info = INFO_SCALE.lock().expect("Can't lock info");
+        ((input / f32::powf(2., -16.)) / info.v_scale) as u16
+    }
+}
+
+#[derive(Debug, Clone, Copy)]
+pub struct Raw {
+    data: u16,
+}
+
+impl DataPoint for Raw {
+    fn get_scaled(&self) -> f32 {
+        self.get_scaled_from(self.data)
+    }
+
+    fn get_scaled_from(&self, data: u16) -> f32 {
+        data as f32
+    }
+
+    fn from_u16(data: u16) -> Self {
+        Self { data }
+    }
+
+    fn get_raw(&self) -> u16 {
+        self.data
+    }
+
+    fn to_string(&self) -> String {
+        String::from("raw value")
+    }
+
+    fn get_type(&self) -> String {
+        String::from("Raw Value")
+    }
+
+    fn u16_from_f32(&self, input: f32) -> u16 {
+        input as u16
+    }
+}
diff --git a/src/main.rs b/src/main.rs
index c360e06..1d0ebee 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -17,6 +17,9 @@ use libmodbus_rs::{Modbus, ModbusClient, ModbusRTU};
 mod offsets;
 use crate::offsets::{OffsetsEeprom, OffsetsRam};
 
+mod datatypes;
+use crate::datatypes::*;
+
 const DEVICE_ID: u8 = 0x01;
 const RAM_DATA_SIZE: u16 = 0x005B;
 const EEPROM_BEGIN: u16 = 0xE000;
@@ -200,208 +203,6 @@ eva_ref_fixed_pct_init: {}",
     }
 }
 
-trait DataPoint {
-    fn get_scaled(&self) -> f32;
-    fn get_scaled_from(&self, data: u16) -> f32;
-    fn get_raw(&self) -> u16;
-    fn to_string(&self) -> String;
-    fn to_string_v(&self) -> String {
-        format!("{}, raw: {}", self.to_string(), self.get_raw())
-    }
-    fn get_type(&self) -> String;
-    fn u16_from_f32(&self, input: f32) -> u16;
-    fn from_u16(data: u16) -> Self
-    where
-        Self: Sized;
-}
-
-impl fmt::Debug for dyn DataPoint {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        writeln!(f, "{}", self.to_string_v())
-    }
-}
-
-#[derive(Debug, Clone, Copy)]
-struct Voltage {
-    data: u16,
-}
-
-impl DataPoint for Voltage {
-    fn get_scaled(&self) -> f32 {
-        self.get_scaled_from(self.data)
-    }
-
-    fn get_scaled_from(&self, data: u16) -> f32 {
-        let info = INFO_SCALE.lock().expect("Can't lock info");
-        data as f32 * info.v_scale * f32::powf(2., -15.)
-    }
-
-    fn from_u16(data: u16) -> Self {
-        Self { data }
-    }
-
-    fn get_raw(&self) -> u16 {
-        self.data
-    }
-
-    fn to_string(&self) -> String {
-        format!("{}V", self.get_scaled())
-    }
-
-    fn get_type(&self) -> String {
-        String::from("Voltage")
-    }
-
-    fn u16_from_f32(&self, input: f32) -> u16 {
-        let info = INFO_SCALE.lock().expect("Can't lock info");
-        ((input / f32::powf(2., -15.)) / info.v_scale) as u16
-    }
-}
-
-#[derive(Debug, Clone, Copy)]
-struct Current {
-    data: u16,
-}
-
-impl DataPoint for Current {
-    fn get_scaled(&self) -> f32 {
-        self.get_scaled_from(self.data)
-    }
-
-    fn get_scaled_from(&self, data: u16) -> f32 {
-        let info = INFO_SCALE.lock().expect("Can't lock info");
-        data as f32 * info.i_scale * f32::powf(2., -15.)
-    }
-
-    fn from_u16(data: u16) -> Self {
-        Self { data }
-    }
-
-    fn get_raw(&self) -> u16 {
-        self.data
-    }
-
-    fn to_string(&self) -> String {
-        format!("{}A", self.get_scaled())
-    }
-
-    fn get_type(&self) -> String {
-        String::from("Current")
-    }
-
-    fn u16_from_f32(&self, input: f32) -> u16 {
-        let info = INFO_SCALE.lock().expect("Can't lock info");
-        ((input / f32::powf(2., -15.)) / info.i_scale) as u16
-    }
-}
-
-#[derive(Debug, Clone, Copy)]
-struct VoltagePercentage {
-    data: u16,
-}
-
-impl DataPoint for VoltagePercentage {
-    fn get_scaled(&self) -> f32 {
-        self.get_scaled_from(self.data)
-    }
-
-    fn get_scaled_from(&self, data: u16) -> f32 {
-        data as f32 * 100. * f32::powf(2., -16.)
-    }
-
-    fn from_u16(data: u16) -> Self {
-        Self { data }
-    }
-
-    fn get_raw(&self) -> u16 {
-        self.data
-    }
-
-    fn to_string(&self) -> String {
-        format!("{}%", self.get_scaled())
-    }
-
-    fn get_type(&self) -> String {
-        String::from("Voltage Percentage")
-    }
-
-    fn u16_from_f32(&self, input: f32) -> u16 {
-        ((input / f32::powf(2., -16.)) / 100.) as u16
-    }
-}
-
-#[derive(Debug, Clone, Copy)]
-struct Tempcomp {
-    data: u16,
-}
-
-impl DataPoint for Tempcomp {
-    fn get_scaled(&self) -> f32 {
-        self.get_scaled_from(self.data)
-    }
-
-    fn get_scaled_from(&self, data: u16) -> f32 {
-        let info = INFO_SCALE.lock().expect("Can't lock info");
-        data as f32 * info.v_scale * f32::powf(2., -16.)
-    }
-
-    fn from_u16(data: u16) -> Self {
-        Self { data }
-    }
-
-    fn get_raw(&self) -> u16 {
-        self.data
-    }
-
-    fn to_string(&self) -> String {
-        format!("{} - temperature compensation value", self.get_scaled())
-    }
-
-    fn get_type(&self) -> String {
-        String::from("Temperature Compensation")
-    }
-
-    fn u16_from_f32(&self, input: f32) -> u16 {
-        let info = INFO_SCALE.lock().expect("Can't lock info");
-        ((input / f32::powf(2., -16.)) / info.v_scale) as u16
-    }
-}
-
-#[derive(Debug, Clone, Copy)]
-struct Raw {
-    data: u16,
-}
-
-impl DataPoint for Raw {
-    fn get_scaled(&self) -> f32 {
-        self.get_scaled_from(self.data)
-    }
-
-    fn get_scaled_from(&self, data: u16) -> f32 {
-        data as f32
-    }
-
-    fn from_u16(data: u16) -> Self {
-        Self { data }
-    }
-
-    fn get_raw(&self) -> u16 {
-        self.data
-    }
-
-    fn to_string(&self) -> String {
-        String::from("raw value")
-    }
-
-    fn get_type(&self) -> String {
-        String::from("Raw Value")
-    }
-
-    fn u16_from_f32(&self, input: f32) -> u16 {
-        input as u16
-    }
-}
-
 #[derive(Parser)]
 #[clap(disable_help_subcommand = true)]
 #[clap(author, about, long_about = None)]