Voltage detection/measuring instrument for control system work CVE-31B
CB Engineering Co., Ltd.
About This Product
■Summary
CVE-31B (this product) is an improved version of the CVE-31 (previous product), which was developed for use in voltage detection and measurement work on control system switchboards, etc., by removing the rarely used current measurement function. is. This product is jointly developed by Yurtech Co., Ltd. and CVT Engineering Co., Ltd.
■Features Improvements
・We removed the current measurement function, which is rarely used, to reduce the price.
- The nominal value of voltage measurement accuracy has been changed from 2.5%F・S to 1%F・S.
- We have developed a function (multi-tester rod) that allows the tip of the tester rod to be changed to a pin plug or alligator clip using a screw, and this feature is incorporated into this product.
■Points inherited from CVE-31 (conventional product)
- Since a 5MΩ resistor is attached to the tip of the tester rod, no matter how the meter malfunctions, no mistrips will occur (fail-safe design).
- Automatic switching between AC and DC and fully automatic range.
-Easy to check display (LED display on analog meter and tester rod).
-Removed the resistance measurement function, which tends to cause mistrips.
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Product
Voltage detection/measuring instrument for control system work CVE-31B
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Handling Company
CB Engineering Co., Ltd.
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Categories
1 Models of Voltage detection/measuring instrument for control system work CVE-31B
| Product Image | Part Number | Price (excluding tax) | Battery | Continuous use time | External dimensions (mm) | Optional parts | Standard accessories | Voltage input multi-tester rod (with variable tip function) | Voltage measurement Digital display (AC, direct automatic judgment) | Voltage measurement analog display | Voltage measurement input resistance | Weight |
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CVE-31B |
Available upon quote | 4 AAA alkaline batteries | Approximately 18 hours (This is an estimate and may vary depending on the temperature and battery type.) | 76 (W) ×135 (H) ×42.5 (D) (excluding tester rod and protrusions) | Pin plug (length 100 mm), U-type terminal, banana plug, etc. | Instruction manual, battery, soft case, alligator clip (small), pin plug cap, alligator clip (large) |
Positive electrode: With LED for polarity display and cap for pipe plug Negative electrode: Alligator clip (large) and (small) included as standard |
Range: DC ±0.1~125V AC 0.1~230V Accuracy: ±1% F.S or less |
Range: DC ±0.1~125V (AC voltage measurement not possible) Accuracy: ±4% F.S |
5MΩ or more | Approximately 280g (without batteries) |
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About Company Handling This Product
- Japan