Fluke Digital Multimeter, 600 VDC/VAC, 10 A, 40 MOhm Measuring, 600 VAC/VDC, 10 A, 5 Hz to 50 kHz Frequency, 0.1 Ohm to 40 MOhm Resistance, Safety Rating: CAT III 600 VAC/VDC, 1000 uF Capacitance, 0.5% + 2 VAC Accuracy, Digital Display, 9 VDC Alkaline/NEDA 1604A/IEC 6LR61 Battery, No Peak Hold, Yes Diode Test, 1.81 in L x 3.35 in W x 6.58 in H Dimensions, 14 to 122 deg F, Hard Plastic. Fluke 115 True-RMS digital multi-meter provides the perfect answer. Its simple operation, compact design and ease of use makes it perfect for quick verifications and field service use. The Fluke 115 displays True-RMS voltage and current readings with 6000 count resolution, tests diodes, frequency, continuity and capacitance and provides min max average readings to record signal fluctuations. A large white LED backlight aids work in poorly lit areas. Its easy open Battery access door makes Battery changes a snap. Fluke 115 multimeters are independently tested for safe use in CAT III 600 V environments. And check out other members of the Fluke 110 family, the Fluke 113 utility multi-meter, the Fluke 114 electrical multi-meter, the Fluke 116 HVAC multi-meter and the Fluke 117 commercial electrician's multi-meter. Also check out the Fluke 114 electrical multi-meter, the Fluke 116 HVAC multi-meter with temperature and microamps and the Fluke 117, the electrician's multi-meter with non-contact voltage.