Digital Insulation Resistance Ground Resistance 1999 5000V Voltage 200G Ohm Insulation Resistance for Electrical Includes Japanese Instruction Manual

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- 【Wide Test Range】✔ Depending on the model, the output test voltage can be selected from 500V/1000V/2500V/5000V, the insulation resistance measurement range can reach up to 200GΩ, and it can measure AC voltage (up to 750V). 【Easy to Use/Convenient】🔒 Press the data hold key or backlight during testing to easily read the values. It also has a stand on the back, so you don't have to hold it all the time, which saves you the trouble. [Super Safe Design] 🧱The shock-resistant cover and dust-proof and moisture-proof construction make it ideal for outdoor work environments. The insulation resistance tester's design complies with IEC-1010 double insulation, environmental pollution degree 2, and overvoltage category II safety standards promulgated by the International Electrotechnical Commission. Features: Low-power CMOS dual integral A/D conversion integrated circuit, automatic zero calibration, automatic polarity indication, and over-range indication. Suitable for measuring the insulation resistance of switches, cables, other electrical equipment, and insulating materials. 【Warranty】We offer a 12-month warranty. If you have any problems during use, please feel free to contact us. Technical Specifications: Maximum Test Voltage: 5000V; Test Voltage Range: 500V/1000V/2500V/5000V; Resistance Range: 1MΩ~200GΩ; AC Voltage Measurement Range: 1-750V; Frequency Range: 40~400Hz; Data Retention; Backlight; Low Power Indicator; Environmental Conditions: Working Temperature: 0~40°C, Relative Humidity ＜80%; Storage Temperature: -10~50°C, Relative Humidity ＜85%; Temperature to Ensure Accuracy: 23±5°C, Relative Humidity ＜75%. Product Information: Size: 218×122×75mm; Weight: 900g (including batteries): 6 x 1.5V; Accessories: 1 x Digital Insulation Resistor, 2 x Test Leads, 1 x Bag, 6 x 1.5V Batteries, 1 x English and Japanese Instruction Manual