![This is the TI-2500 Datamath, one of the first electronic calculators. It looks like it inspired a certain Engineer's PDA... : r/tf2 This is the TI-2500 Datamath, one of the first electronic calculators. It looks like it inspired a certain Engineer's PDA... : r/tf2](https://external-preview.redd.it/1fGr75HiFq4iqs937vSU0wlMUNZWJdMWjKgF7iprrqo.jpg?auto=webp&s=cb435df25de1ed1ccb4aa19dcdd449ca00628989)
This is the TI-2500 Datamath, one of the first electronic calculators. It looks like it inspired a certain Engineer's PDA... : r/tf2
![gwagwazombie on X: "I'm bored, TF2 Engineer loadout showcase. They are in order 1. Normal Engineer 2. Bird 3. Pocket Calculator - Kraftwerk 4. Satan https://t.co/G49YemBk74" / X gwagwazombie on X: "I'm bored, TF2 Engineer loadout showcase. They are in order 1. Normal Engineer 2. Bird 3. Pocket Calculator - Kraftwerk 4. Satan https://t.co/G49YemBk74" / X](https://pbs.twimg.com/media/Ekv1qZmWAAI2GtY.jpg)
gwagwazombie on X: "I'm bored, TF2 Engineer loadout showcase. They are in order 1. Normal Engineer 2. Bird 3. Pocket Calculator - Kraftwerk 4. Satan https://t.co/G49YemBk74" / X
gwagwazombie on X: "I'm bored, TF2 Engineer loadout showcase. They are in order 1. Normal Engineer 2. Bird 3. Pocket Calculator - Kraftwerk 4. Satan https://t.co/G49YemBk74" / X
gwagwazombie on X: "I'm bored, TF2 Engineer loadout showcase. They are in order 1. Normal Engineer 2. Bird 3. Pocket Calculator - Kraftwerk 4. Satan https://t.co/G49YemBk74" / X
![3D file TF2 Construction + Destruction PDA - Color Separated and no supports 🚧・3D print model to download・Cults 3D file TF2 Construction + Destruction PDA - Color Separated and no supports 🚧・3D print model to download・Cults](https://files.cults3d.com/uploaders/22818890/illustration-file/8d986094-4deb-497a-bdd5-c1863f906f8d/thumbs-3.jpg)