Unit UT278A+ Clamp-Type Ground Tester
- Brand: Unit
- SKU: UT278A+
- MPN: UT278A+
- Price: 18957.90 TRY + VAT · incl. VAT 22749.48 TRY
- Availability: In stock
- Earthing Measuring Instruments
- Selection guide: Earthing Measuring Instruments Selection Guide: Technical Criteria & Application Standards
Unit UT278A+ Clamp-Type Ground Tester, a clamp-type ground resistance tester model from the UNI-T UT270+ series. Measurement functions: ground resistance, leakage current. Memory: 300 records. Jaw opening 32 mm. Other features: audible and visual alarm, auto power off, stray signal recognition, out-of-range (OL) indicator, Ω and A displayed together. Power source: 4 × 1.5 V battery (LR6). Box contents: batteries, test ring, English user manual.
| Alarm | Available |
|---|---|
| Gram | 1.18 kg |
| Additional Functions | Sesli ve ışıklı alarm, otomatik kapanma, parazit sinyali tanıma, aralık aşımı (OL) göstergesi, Ω ve A birlikte gösterim |
| Display | 4 haneli LCD, EBTN |
| Display Size | 47 mm × 28,5 mm |
| Display Count | 4 haneli LCD ekran |
| Simultaneous Resistance and Current Display | Available |
| Power Source | 4 × 1,5 V pil (LR6) |
| Memory | 300 kayıt |
| Leakage Current Measurement | 0 mA – 9 mA · ±(%2,5+1 mA); 10 mA – 99 mA · ±(%2,5+5 mA); 100 mA – 299 mA · ±(%2,5+10 mA); 0,3 A – 2,99 A · ±(%2,5+0,1 A); 3 A – 9,9 A · ±(%2,5+0,3 A); 10 A – 20 A · ±(%2,5+0,5 A) |
| Auto Power Off | Available |
| Noise Recognition | Available |
| Standard Accessories | Piller, test halkası, İngilizce kullanım kılavuzu |
| Earth Resistance Measurement | 0,01 – 0,099 Ω · ±(%1+0,01); 0,1 – 0,99 Ω · ±(%1+0,01); 1 – 49,9 Ω · ±(%1+0,1); 50 – 99,5 Ω · ±(%1,5+0,5); 100 – 199 Ω · ±(%2+1); 200 – 395 Ω · ±(%5+5); 400 – 590 Ω · ±(%10+10); 600 – 800 Ω · ±(%20+20); 800 – 1200 Ω · ±(%25+30) |
| Jaw Opening | 32 mm |
| Product Dimensions | 285 mm × 85 mm × 56 mm |