大場計器制作所東京OBA拉力棒O-BT 2N測力彈簧秤量程0N-2N,刻度分辨率0.05N,精度誤差0.1N,OBA 2N調整皮帶測力計用于電子及電路板、玩具塑膠、制衣用紡織、模具五金行業,性能穩定精度高。
東京OHBA SIKI拉力棒O-BT 2N標準型測試時不保留測試峰值,測試峰值就是當時最大測試數值;大場OBA 2N拉力棒置針型帶有一塊白色小塊,在測量時可以保留最大讀數。
| 型號 | N制量程 | 刻度(N) | 誤差 | 量程(g) | 最小刻度 | 誤差 | 重量(g) |
| O-BT | 0.1N | 0.005 | 0.04N | 10g | 0.5g | 4g | 40 |
| 0.3N | 0.01 | 30g | 1g | 45 | |||
| 0.5N | 0.01 | 0. 1N | 50g | 1g | 10g | ||
| 1N | 0.025 | 110g拉力計 | 2.5g | 50 | |||
| O-BT 2N拉力棒 | 0.05 | 200g | 5g | ||||
| 3N | 0.075 | 300g | 7.5g | ||||
| 5N拉力棒 | 0.125 | 0.35N | 500g彈簧稱 | 12.5g | 35g | 100 | |
| 6N | 0.2 | 600g | 20g | ||||
| 10N拉力棒 | 0.25 | 1000g彈簧秤 | 25g | ||||
| 15N | 0.5 | 1500g | 50g | ||||
| 20N丸形拉力棒 | 0.5 | 2000g彈簧測力計 | 50g | ||||
| 25N | 0.5 | 0. 5N | 2500g | 50g | 50g | 150 | |
| 30N | 0.75 | 3000g | 75g | ||||
| 40N | 1 | 1N | 4000g | 100g | 100g | 250 | |
| 50N棒型拉力計 | 1 | OBA 5000g拉力棒 | 100g | ||||
| 70N | 2 | 7000g | 200g | ||||
| 100N測力彈簧秤 | 2 | 10000g | 200g | ||||
| 150N | 2 | 2.5N | 15000g | 200g | 250g | 500 | |
| 200N | 2 | 20000g | 200g | 650 | |||
| 300N | 3 | 3.5N | 30000g | 300g | 350g | 950 | |
| 500N拉力彈簧秤 | 5 | 50000g | 500g | ||||
| 1000N大場牌拉力棒 | 10 | 100000g彈簧秤 | 1000g | 1200 |