Digital Measuring Instruments Supplier & Manufacturers
HoldPeak HP-38A Voltage Tester Pen Non-Contact Volt Professional LED Light Digital LCD Voltage With Low Battery Indication.Non-contact AC/DCVoltage tester HP-38A is easy to use- just touch the tip to a terminal strip, outlet or supply cord;when the tip glows andthe unit beeps, you know there is voltage present. Pressional in measuring the AC/DC Voltage,a good tester that you should not miss.
The pen type digital multimeter can be used to measure DC & AC voltage, resistance, positive diode voltage fall and audible continuity.It is characterized at slim size, portable, stable performance and anti-dropping capacity. Using 2000 counts digit LCD monitor with character 12mm high, they offer clear readings. With overall circuitry design centering on large-scale IC A/D converters in conjunction and over-load protection circuit, the meters give excellent performance and exquisite making as a handy utility instrument.
| Brand Name | HoldPeak |
| DIY Supplies | Electrical |
| Display Type | Digital Only |
| Dimensions | 251*77*28mm |
| Model Number | HP-38A |
| Power Supply | Battery |
| LCD Voltage Range | 12-690V AC/DC |
| Resolution | 1V |
| LED Voltage Range | 12-690V AC/DC |
| Voltage Range | 50-690V AC/DC |
| System | Three-phase 4-wire system AC |
| Detection Range | 0-750k |
| Test Current | Approx.1.5uA |
| Bat | Approx 33mA(Battery 3V measuring 690V AC) |
| Relative Value | YES |
| IP Rating | IP64 |
| Weight | 300g |
| Model | HP-38A |
| Voltage Test | |
| LCD Voltage Range | 12-690V AC/DC |
| Accuracy(23±5℃） | ±（3%+3） |
| Resolution | 1V |
| LED Voltage Range | 12-690V AC/DC |
| Tolerance(Threhold Voltage) | Light on at more than |
| :7±5V(12V LED):18±5V(24V LED) | |
| :37.5±5V(50V LED):75%±5% of norminal voltage | |
| (120/230/400/690V LED) | |
| High voltage indication(LED indicator) | |
| Voltage Range | 50-690V AC/DC |
| Phase Range | 120±5 degree |
| Phase rotation test | |
| Detection Range | 0-750kΩ |
| Test Current | Approx. 1.5μA |
| IP Rating | IP64 |
1 Never take measurements on a circuit in which the electrical potential exceeds 690V.(When the measured voltage exceeds 690V, all the voltage LED displays will light up)
2 Do not attempt to take measurements in the presence of flammable gasses, as the use of the.
3 Never attempt to use the instrument if the surface of your hands are wet. (Do not use in rain.)
4 Keep your hands and fingers behind the barriers during measurements.
5 Never unlock and open the battery case during measurements.
6 Verify proper operation on a known source before taking action as a result of the indication.
7 Never attempt to make any measurement in any abnormal conditions, such as a broken case.or exposed metal parts are present on the instrument or test probes.
8 Do not make any modification to the instrument.
9 Take extreme caution when live circuit LED flashes or lights up.
10 Correct indication of LEDs is only guaranteed within a temperature range of -10℃ up to 55℃(<85%RH).instrument may cause sparking, which could lead to an explosion.
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