TEMPO COMMUNICATIONS | PART #MM810 Midspan Slitter DESCRIPTION The MM810 from Tempo Communications is an advanced multimeter geared toward professional technicians and electricians. The MM810 is a highly accurate, high precision, True-RMS (TRMS), dual display multimeter with all the measurement features one is likely to need in the field. Built to international safety standards the MM-810 performs all the tests any electrician would want with the added precision of true-RMS response for AC measurements. Features like “BeepJack” enhance safety and help prevent damage when leads are attached to the wrong terminals for the type of test selected. Fully auto ranging or manual—the choice is yours. The backlit LCD helps when testing in those awkward cupboards. 13 functions: Volts, ohms, current, frequency, duty cycle and logic frequency, mV, mA, uA dedicated ranges Continuity, diode, capacitance, relative measurements Millivolt and microampere ranges for precision measurements Auto and manual ranges Dual display can show RMS and frequency, or RMS and DC Supplied with custom-built fabric case OVERVIEW The MM810 is supplied with a zipper case and high-quality safety test leads: True RMS response for AC measurements Dual display allows, for example AC V and frequency Fast response 41 segment “bar-graph” with 60 updates per second 9999 or 6000 Count large digit LCD with 5 updates per second Core accuracy better than 0.1% Millivolt and microampere ranges for precision measurements Measurements: Voltage (ac or dc) Current (ac or dc) Continuity Resistance Conductance Capacitance Diode Frequency Duty Cycle SPECIFICATIONS Attribute Name Attribute Value Display 9999 counts: ACV, DCV, Hz, and nS 6000 counts: mV, µA, mA, A, ohm, and capacitance Polarity Automatic Sampling Rate Numeric Display: 5 per second 41-Segment Bar Graph Display: 60 per second Temperature Coefficient Nominal 0.15 x (specified accuracy) per °C below 18 °C or above 28 °C Automatic Shut-Off After 30 minutes of inactivity Noise Rejection Normal Mode Rejection Ratio > 60 dB at 50 Hz and 60 Hz when measuring DCV Common Mode Rejection Ratio > 60 dB from 0 Hz to 60 Hz when measuring ACV Common Mode Rejection Ratio > 120 dB at 0 Hz, 50 Hz and 60 Hz when measuring DCV Operating Conditions 0 °C to 45 °C (32 °F to 113 °F), 0% to 80% relative humidity (non-condensing) Storage Temperature –20 °C to 60 °C (–4 °F to 140 °F) Battery 9-Volt (NEDA 1604, JIS 006P or IEC 6F22) µA and mA: 0.44 A/1000 V DC/AC rms, interrupting rating 10 kA, F fuse,13/32” x 1-1/2” A: 11 A/1000 V DC/AC rms, interrupting rating 20 kA, F fuse, 13/32” x 1-1/2” V 1100 V DC/AC rms mV, O, and Others: 1000V DC/AC rms Safety Double insulation per IEC/UL/EN61010-1 Ed. 3.0, IEC/EN61010-2-030 Ed. 1.0, IEC/ EN61010-2-033 Ed. 1.0, IEC/UL/EN61010-031 Ed. 1.1 and CAN/ CSA-C22.2 No. 61010-1-12 Ed. 3.0 to Category IV 1000 VAC and VDC All Terminals Category IV 1000 VAC and VDC TC MM810 Datasheet MM810 A Instruction Manual Common Questions About the MM810 True RMS Multimeter What is the MM810 used for?It is used to measure voltage, current, resistance, continuity, capacitance, frequency, and duty cycle in electrical and electronic systems with high accuracy. Who is this multimeter designed for?This multimeter is designed for professional technicians and electricians who need precise, reliable measurements in field and industrial environments. What makes the MM810 different from standard multimeters?It features True RMS measurement, a dual display, high resolution counts, fast bar graph response, and advanced safety features like BeepJack protection. Is the MM810 suitable for high voltage applications?Yes. It is rated for Category IV 1000 VAC and VDC and built to international safety standards for demanding electrical work. At a Glance • True RMS multimeter for professional electrical testing• Dual display shows RMS and frequency or RMS and DC• Measures voltage, current, resistance, capacitance, and frequency• High resolution display with fast bar graph response• Advanced safety features and Category IV rating• Includes zipper case and safety test leads
