- 實現了高水平的高性能。
- 電池壽命約為2.4年，可減少繁瑣的電池更換。
- 隔熱裝置，表面護板部分，考慮到便於手持測量，採用了防滑形狀(凸起形狀)。
- 通過棘輪套管提高了單手的操作性。
- 所有塑料元件均採用耐油性材料。
- 帶有測量數據輸出功能的型號可建立統計過程控制系統和計量系統。
- 測量面為硬質合金。
規格:
| Metric | ||||
| Order No | Description | Range | Accuracy | Remarks |
| 293-230-30 | Coolant Proof IP65-MX | 0-25mm | ±1µm | with ratchet stop |
| 293-231-30 | Coolant Proof IP65-MX | 25-50mm | ±1µm | with ratchet stop |
| 293-232-30 | Coolant Proof IP65-MX | 50-75mm | ±1µm | with ratchet stop |
| 293-233-30 | Coolant Proof IP65-MX | 75-100mm | ±2µm | with ratchet stop |
| 293-234-30 | Coolant Proof Micrometer IP65 | 0-25mm | ±1µm | with ratchet thimble |
| 293-235-30 | Coolant Proof Micrometer IP65 | 25-50mm | ±1µm | with ratchet thimble |
| 293-236-30 | Coolant Proof IP65-MX | 50-75mm | ±1µm | with ratchet thimble |
| 293-237-30 | Coolant Proof IP65-MX | 75-100mm | ±2µm | with ratchet thimble |
| 293-240-30 | Coolant Proof IP65-MX | 0-25mm | ±1µm | with ratchet stop w/o SPC |
| 293-241-30 | Coolant Proof Micrometer IP65 | 25-50mm | ±1µm | with ratchet stop w/o SPC |
| 293-242-30 | Coolant Proof IP65-MX | 50-75mm | ±1µm | with ratchet stop w/o SPC |
| 293-243-30 | Coolant Proof IP65-MX | 75-100mm | ±2µm | with ratchet stop w/o SPC |
| 293-244-30 | Coolant Proof Micrometer IP65 | 0-25mm | ±1µm | with ratchet thimble w/o SPC |
| 293-245-30 | Coolant Proof Micrometer IP65 | 25-50mm | ±1µm | with ratchet thimble w/o SPC |
| 293-246-30 | Coolant Proof IP65-MX | 50-75mm | ±1µm | with ratchet thimble w/o SPC |
| 293-247-30 | Coolant Proof IP65-MX | 75-100mm | ±2µm | with ratchet thimble w/o SPC |
| 293-250-30 | Coolant Proof Micrometer IP65 | 100-125mm | ±2µm | with ratchet stop |
| 293-251-30 | Coolant Proof Micrometer IP65 | 125-150mm | ±2µm | with ratchet stop |
| 293-252-30 | Coolant Proof Micrometer IP65 | 150-175mm | ±3µm | with ratchet stop |
| 293-253-30 | Coolant Proof Micrometer IP65 | 175-200mm | ±3µm | with ratchet stop |
| 293-254-30 | Coolant Proof Micrometer IP65 | 200-225mm | ±3µm | with ratchet stop |
| 293-255-30 | Coolant Proof Micrometer IP65 | 225-250mm | ±4µm | with ratchet stop |
| 293-256-30 | Coolant Proof Micrometer IP65 | 250-275mm | ±4µm | with ratchet stop |
| 293-257-30 | Coolant Proof Micrometer IP65 | 275-300mm | ±4µm | with ratchet stop |
| Inch/Metric | ||||
| Order No | Description | Range | Accuracy | Remarks |
| 293-330-30 | Coolant Proof IP65-MX | 0-1in 0-25.4mm | ±.00005in | with ratchet stop |
| 293-331-30 | Coolant Proof IP65-MX | 1-2in 25.4-50.8mm | ±.00005in | with ratchet stop |
| 293-332-30 | Coolant Proof IP65-MX | 2-3in 50.8-76.2mm | ±.00005in | with ratchet stop |
| 293-333-30 | Coolant Proof IP65-MX | 3-4in 76.2-101.6mm | ±.0001in | with ratchet stop |
| 293-334-30 | Coolant Proof IP65-MX | 0-1in 0-25.4mm | ±.00005in | With SPC output Ratchet Thimble |
| 293-335-30 | Coolant Proof IP65-MX | 0-1in 0-25.4mm | ±.00005in | with friction thimble |
| 293-336-30 | Coolant Proof IP65-MX | 1-2in 25.4-50.8mm | ±.00005in | with friction thimble |
| 293-340-30 | Coolant Proof IP65-MX | 0-1in 0-25.4mm | ±.00005in | with ratchet stop w/o SPC |
| 293-341-30 | Coolant Proof IP65-MX | 1-2in 25.4-50.8mm | ±.00005in | with ratchet stop w/o SPC |
| 293-342-30 | Coolant Proof IP65-MX | 2-3in 50.8-76.2mm | ±.00005in | with ratchet stop w/o SPC |
| 293-343-30 | Coolant Proof Micrometer IP65 | 3-4in 76.2-101.6mm | ±.0001in | with ratchet stop w/o SPC |
| 293-344-30 | Coolant Proof IP65-MX | 0-1in 0-25.4mm | ±.00005in | with ratchet thimble w/o SPC |
| 293-345-30 | Coolant Proof IP65-MX | 1-2in 25.4-50.8mm | ±.00005in | with ratchet thimble w/o SPC |
| 293-346-30 | Coolant Proof IP65-MX | 2-3in 50.8-76.2mm | ±.00005in | with ratchet thimble w/o SPC |
| 293-347-30 | Coolant Proof IP65-MX | 3-4in 76.2-101.6mm | ±.0001in | with ratchet thimble w/o SPC |
| 293-348-30 | Coolant Proof IP65-MX | 0-1in 0-25.4mm | ±.00005in | with friction thimble w/o SPC |
| 293-350-30 | Coolant Proof Micrometer IP65 | 4-5in 101.6-127mm | ±.0001in | with ratchet stop |
| 293-351-30 | Coolant Proof Micrometer IP65 | 5-6in 127-152.4mm | ±.0001in | with ratchet stop |
| 293-352-30 | Coolant Proof Micrometer IP65 | 6-7in 152.4-177.8mm | ±.00015in | with ratchet stop |
| 293-353-30 | Coolant Proof Micrometer IP65 | 7-8in 177.8-203.2mm | ±.00015in | with ratchet stop |
| 293-354-30 | Coolant Proof Micrometer IP65 | 8-9in 203.2-228.6mm | ±.00015in | with ratchet stop |
| 293-355-30 | Coolant Proof Micrometer IP65 | 9-10in 228.6-254mm | ±.0002in | with ratchet stop |
| 293-356-30 | Coolant Proof Micrometer IP65 | 10-11in 254-279.4mm | ±.0002in | with ratchet stop |
| 293-357-30 | Coolant Proof Micrometer IP65 | 11-12in 279.4-304.8mm | ±.0002in | with ratchet stop |
| Set | |||||
| Order No | 293-960-30 | 293-961-30 | 293-962-30 | 293-963-30 | 293-966-30 |
| Range | 0-3in 0-76.2mm | 0-4in 0-101.6mm | – | – | – |
| Range MM | – | – | – | 0-100mm | 0-50mm |
| Remarks | 293-330,293-331,293-332, 2 standard bar in the plastic case |
293-330-30,293-331-30,293-332-30,293-333-30 3 Standard bar in the wooden box | 293-230-30,293-231-30,293-232-30 2 standard bars,plastic case |
293-230-30,293-231-30,293-232-30,293-234-30 3 Standard bar, 1m SPC cable in the wooden box |
293-230,293-231 1 Standard bar,1m SPC cable in plastic case |
